upgrade manual

Charger Damper Upgrade Kit

GEN0000000005353 Rev D copy 2020 SRAM LLC

SRAMreg LLC WARRANTYEXTENT OF LIMITED WARRANTYExcept as otherwise set forth herein SRAM warrants (i) Zippreg MOTOtrade Rims to be free from defects in materials or workmanship for the lifetime of the product and (ii) its other products to be free from defects in materials or workmanship for a period of two years after original purchase This warranty only applies to the original owner and is not transferable Claims under this warranty must be made through the retailer where the bicycle or the SRAM component was purchased Original proof of purchase is required Except as described herein SRAM makes no other warranties guaranties or representations of any type (express or implied) and all warranties (including any implied warranties of reasonable care merchantibility or fitness for a particular purpose) are hereby disclaimed

LOCAL LAWThis warranty statement gives the customer specific legal rights The customer may also have other rights which vary from state to state (USA) from province to province (Canada) and from country to country elsewhere in the world

To the extent that this warranty statement is inconsistent with the local law this warranty shall be deemed modified to be consistent with such law under such local law certain disclaimers and limitations of this warranty statement may apply to the customer For example some states in the United States of America as well as some governments outside of the United States (including provinces in Canada) may

Preclude the disclaimers and limitations of this warranty statement from limiting the statutory rights of the consumer (eg United Kingdom)

Otherwise restrict the ability of a manufacturer to enforce such disclaimers or limitations

FOR AUSTRALIAN CUSTOMERSThis SRAM limited warranty is provided in Australia by SRAM LLC 1000 W Fulton Market 4th Floor Chicago IL 60607 USA To make a warranty claim please contact the retailer from whom you purchased this SRAM product Alternatively you may make a claim by contacting SRAM Australia 6 Marco Court Rowville 3178 Australia For valid claims SRAM will at its option either repair or replace your SRAM product Any expenses incurred in making the warranty claim are your responsibility The benefits given by this warranty are additional to other rights and remedies that you may have under laws relating to our products Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure

LIMITATIONS OF LIABILITYTo the extent allowed by local law except for the obligations specifically set forth in this warranty statement in no event shall SRAM or its third party suppliers be liable for direct indirect special incidental or consequential damages

LIMITATIONS OF WARRANTYThis warranty does not apply to products that have been incorrectly installed adjusted andor maintained according to the respective SRAM user manual The SRAM user manuals can be found online at sramcom quarqcom or zippcom

This warranty does not apply to damage to the product caused by a crash impact abuse of the product non-compliance with manufacturers specifications of usage or any other circumstances in which the product has been subjected to forces or loads beyond its design

This warranty does not apply when the product has been modified including but not limited to any attempt to open or repair any electronic and electronic related components including the motor controller battery packs wiring harnesses switches and chargers

This warranty does not apply when the serial number or production code has been deliberately altered defaced or removed

SRAM components are designed for use only on bicycles that are pedal powered or pedal assisted (e-MTBPedelec)

To qualify for the warranty Eagle Chain Cassette and Rear Derailleur must be used with a SRAM 1-Clicktrade shifter when used on e-MTBPedelec style bicycles

Zipp 3ZERO MOTOtrade Rims and wheels comply with ASTM F2043-13 514 Conditions 1 2 3 and 4 for use of bicycle components on paved roads rough trails rough unpaved roads rough terrain and unimproved trails that require technical skills and downhill grades on rough trails at speeds less than 40 kmh (25 mph) Jumps are intended to be less than 122 cm (48 in)

This warranty does not apply to damage to Zipp MOTO Rims outside of intended use (TrailEnduro) situations or incurred in connection with DownhillDual Crown bicycles

All Zipp MOTO Rim warranty claims will be evaluated by a SRAMZipp Authorized Service Location

This warranty does not apply to normal wear and tear Wear and tear parts are subject to damage as a result of normal use failure to service according to SRAM recommendations andor riding or installation in conditions or applications other than recommended

WEAR AND TEAR PARTS ARE IDENTIFIED ASbull Dust sealsbull Bushingsbull Air sealing o-ringsbull Glide ringsbull Rubber moving partsbull Foam ringsbull Rear shock mounting

hardware and main sealsbull Upper tubes (stanchions)

bull Stripped threadsbolts (aluminium titanium magnesium or steel)

bull Brake sleevesbull Brake padsbull Chainsbull Sprocketsbull Cassettesbull Shifter and brake cables

(inner and outer)

bull Handlebar gripsbull Shifter gripsbull Jockey wheelsbull Disc brake rotorsbull Wheel braking surfacesbull Bottomout padsbull Bearingsbull Bearing racesbull Pawls

bull Transmission gearsbull Spokesbull Free hubsbull Aero bar padsbull Corrosionbull Toolsbull Motorsbull Batteriesbull Driver Bodies

Notwithstanding anything else set forth herein the battery pack and charger warranty does not include damage from power surges use of improper charger improper maintenance or such other misuse

This warranty shall not cover damages caused by the use of parts of different manufacturers

This warranty shall not cover damages caused by the use of parts that are not compatible suitable andor authorised by SRAM for use with SRAM components

This warranty shall not cover damages resulting from commercial (rental) use

SAFETY FIRSTWe care about YOU Please always wear your safety glasses

and protective gloves when servicing RockShox products Protect yourself Wear your safety gear

TABLE OF CONTENTSROCKSHOX DAMPER UPGRADE KIT INSTALLATION 5

PART PREPARATION 5SERVICE PROCEDURES 5COMPATIBILITY 6PARTS TOOLS AND SUPPLIES 9

DAMPER REMOVAL 10MOTION CONTROL DAMPER REMOVAL 12CHARGER DAMPER REMOVAL 16CHARGER 2 AND 21 DAMPER REMOVAL 19BOXXER CHARGER DAMPER RC REMOVAL 23CHARGER RACE DAY DAMPER REMOVAL 25

DAMPER UPGRADE INSTALLATION 27CHARGER RACE DAY DAMPER INSTALLATION 27CHARGER 2 DAMPER INSTALLATION 29CHARGER 21 DAMPER INSTALLATION 31BOXXER CHARGER DAMPER RC2 INSTALLATION 33

LOWER LEG ASSEMBLY 35

5RockShox Damper Upgrade Kit Installation

R o c k S h o x D a m p e r U p g r a d e K i t I n s t a l l a t i o nWe recommend that you have your RockShox suspension serviced by a qualified bicycle mechanic Servicing RockShox suspension requires knowledge of suspension components as well as the use of specialized tools and lubricantsfluids Failure to follow the procedures outlined in this service manual may cause damage to your component and void the warranty

Visit wwwsramcomservice for the latest RockShox Spare Parts catalog and technical information For order information please contact your local SRAM distributor or dealer

Information contained in this publication is subject to change at any time without prior notice

Your products appearance may differ from the pictures contained in this publication

For recycling and environmental compliance information please visit wwwsramcomcompanyenvironment

P a r t P r e p a r a t i o n Remove the component from the bicycle before service

Disconnect and remove the remote cable or hydraulic hose from the fork or rear shock if applicable For additional information about RockShox remotes user manuals are available at wwwsramcomservice

Clean the exterior of the product with mild soap and water to avoid contamination of internal sealing part surfaces

S e r v i c e P r o c e d u r e sThe following procedures should be performed throughout service unless otherwise specified

Clean the part with Clean the part with RockShox Suspension Cleaner or isopropyl alcohol and isopropyl alcohol and a clean lint-free shop towel For hard to reach places (eg upper tube lower a clean lint-free shop towel For hard to reach places (eg upper tube lower leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean the insidethe inside

Clean the sealing surface on the part and inspect it for scratchesClean the sealing surface on the part and inspect it for scratches

Replace the o-ring or seal with a new one from the service kit Use your Replace the o-ring or seal with a new one from the service kit Use your fingers or a pick to pierce and remove the old seal or o-ring fingers or a pick to pierce and remove the old seal or o-ring

Apply grease to the new seal or o-ring Apply grease to the new seal or o-ring

NOTICEDo not scratch any sealing surfaces when servicing the product Scratches can cause leaks Consult the spare parts catalog to replace the damaged part

Use aluminum soft jaws when placing a part in a bench viseUse aluminum soft jaws when placing a part in a bench vise

Tighten the part with a torque wrench to the torque value listed in the red bar Tighten the part with a torque wrench to the torque value listed in the red bar When using a crowfoot socket and torque wrench install the crowfoot socket When using a crowfoot socket and torque wrench install the crowfoot socket at 90 degrees to the torque wrenchat 90 degrees to the torque wrench

Specified torque value in Nmiddotm (in-lb)

SRAMreg LLC WARRANTYEXTENT OF LIMITED WARRANTYExcept as otherwise set forth herein SRAM warrants (i) Zippreg MOTOtrade Rims to be free from defects in materials or workmanship for the lifetime of the product and (ii) its other products to be free from defects in materials or workmanship for a period of two years after original purchase This warranty only applies to the original owner and is not transferable Claims under this warranty must be made through the retailer where the bicycle or the SRAM component was purchased Original proof of purchase is required Except as described herein SRAM makes no other warranties guaranties or representations of any type (express or implied) and all warranties (including any implied warranties of reasonable care merchantibility or fitness for a particular purpose) are hereby disclaimed

LOCAL LAWThis warranty statement gives the customer specific legal rights The customer may also have other rights which vary from state to state (USA) from province to province (Canada) and from country to country elsewhere in the world

To the extent that this warranty statement is inconsistent with the local law this warranty shall be deemed modified to be consistent with such law under such local law certain disclaimers and limitations of this warranty statement may apply to the customer For example some states in the United States of America as well as some governments outside of the United States (including provinces in Canada) may

Preclude the disclaimers and limitations of this warranty statement from limiting the statutory rights of the consumer (eg United Kingdom)

Otherwise restrict the ability of a manufacturer to enforce such disclaimers or limitations

FOR AUSTRALIAN CUSTOMERSThis SRAM limited warranty is provided in Australia by SRAM LLC 1000 W Fulton Market 4th Floor Chicago IL 60607 USA To make a warranty claim please contact the retailer from whom you purchased this SRAM product Alternatively you may make a claim by contacting SRAM Australia 6 Marco Court Rowville 3178 Australia For valid claims SRAM will at its option either repair or replace your SRAM product Any expenses incurred in making the warranty claim are your responsibility The benefits given by this warranty are additional to other rights and remedies that you may have under laws relating to our products Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure

LIMITATIONS OF LIABILITYTo the extent allowed by local law except for the obligations specifically set forth in this warranty statement in no event shall SRAM or its third party suppliers be liable for direct indirect special incidental or consequential damages

LIMITATIONS OF WARRANTYThis warranty does not apply to products that have been incorrectly installed adjusted andor maintained according to the respective SRAM user manual The SRAM user manuals can be found online at sramcom quarqcom or zippcom

This warranty does not apply to damage to the product caused by a crash impact abuse of the product non-compliance with manufacturers specifications of usage or any other circumstances in which the product has been subjected to forces or loads beyond its design

This warranty does not apply when the product has been modified including but not limited to any attempt to open or repair any electronic and electronic related components including the motor controller battery packs wiring harnesses switches and chargers

This warranty does not apply when the serial number or production code has been deliberately altered defaced or removed

SRAM components are designed for use only on bicycles that are pedal powered or pedal assisted (e-MTBPedelec)

To qualify for the warranty Eagle Chain Cassette and Rear Derailleur must be used with a SRAM 1-Clicktrade shifter when used on e-MTBPedelec style bicycles

Zipp 3ZERO MOTOtrade Rims and wheels comply with ASTM F2043-13 514 Conditions 1 2 3 and 4 for use of bicycle components on paved roads rough trails rough unpaved roads rough terrain and unimproved trails that require technical skills and downhill grades on rough trails at speeds less than 40 kmh (25 mph) Jumps are intended to be less than 122 cm (48 in)

This warranty does not apply to damage to Zipp MOTO Rims outside of intended use (TrailEnduro) situations or incurred in connection with DownhillDual Crown bicycles

All Zipp MOTO Rim warranty claims will be evaluated by a SRAMZipp Authorized Service Location

This warranty does not apply to normal wear and tear Wear and tear parts are subject to damage as a result of normal use failure to service according to SRAM recommendations andor riding or installation in conditions or applications other than recommended

WEAR AND TEAR PARTS ARE IDENTIFIED ASbull Dust sealsbull Bushingsbull Air sealing o-ringsbull Glide ringsbull Rubber moving partsbull Foam ringsbull Rear shock mounting

hardware and main sealsbull Upper tubes (stanchions)

bull Stripped threadsbolts (aluminium titanium magnesium or steel)

bull Brake sleevesbull Brake padsbull Chainsbull Sprocketsbull Cassettesbull Shifter and brake cables

(inner and outer)

bull Handlebar gripsbull Shifter gripsbull Jockey wheelsbull Disc brake rotorsbull Wheel braking surfacesbull Bottomout padsbull Bearingsbull Bearing racesbull Pawls

bull Transmission gearsbull Spokesbull Free hubsbull Aero bar padsbull Corrosionbull Toolsbull Motorsbull Batteriesbull Driver Bodies

Notwithstanding anything else set forth herein the battery pack and charger warranty does not include damage from power surges use of improper charger improper maintenance or such other misuse

This warranty shall not cover damages caused by the use of parts of different manufacturers

This warranty shall not cover damages caused by the use of parts that are not compatible suitable andor authorised by SRAM for use with SRAM components

This warranty shall not cover damages resulting from commercial (rental) use

SAFETY FIRSTWe care about YOU Please always wear your safety glasses

and protective gloves when servicing RockShox products Protect yourself Wear your safety gear

TABLE OF CONTENTSROCKSHOX DAMPER UPGRADE KIT INSTALLATION 5

PART PREPARATION 5SERVICE PROCEDURES 5COMPATIBILITY 6PARTS TOOLS AND SUPPLIES 9

DAMPER REMOVAL 10MOTION CONTROL DAMPER REMOVAL 12CHARGER DAMPER REMOVAL 16CHARGER 2 AND 21 DAMPER REMOVAL 19BOXXER CHARGER DAMPER RC REMOVAL 23CHARGER RACE DAY DAMPER REMOVAL 25

DAMPER UPGRADE INSTALLATION 27CHARGER RACE DAY DAMPER INSTALLATION 27CHARGER 2 DAMPER INSTALLATION 29CHARGER 21 DAMPER INSTALLATION 31BOXXER CHARGER DAMPER RC2 INSTALLATION 33

LOWER LEG ASSEMBLY 35

5RockShox Damper Upgrade Kit Installation

R o c k S h o x D a m p e r U p g r a d e K i t I n s t a l l a t i o nWe recommend that you have your RockShox suspension serviced by a qualified bicycle mechanic Servicing RockShox suspension requires knowledge of suspension components as well as the use of specialized tools and lubricantsfluids Failure to follow the procedures outlined in this service manual may cause damage to your component and void the warranty

Visit wwwsramcomservice for the latest RockShox Spare Parts catalog and technical information For order information please contact your local SRAM distributor or dealer

Information contained in this publication is subject to change at any time without prior notice

Your products appearance may differ from the pictures contained in this publication

For recycling and environmental compliance information please visit wwwsramcomcompanyenvironment

P a r t P r e p a r a t i o n Remove the component from the bicycle before service

Disconnect and remove the remote cable or hydraulic hose from the fork or rear shock if applicable For additional information about RockShox remotes user manuals are available at wwwsramcomservice

Clean the exterior of the product with mild soap and water to avoid contamination of internal sealing part surfaces

S e r v i c e P r o c e d u r e sThe following procedures should be performed throughout service unless otherwise specified

Clean the part with Clean the part with RockShox Suspension Cleaner or isopropyl alcohol and isopropyl alcohol and a clean lint-free shop towel For hard to reach places (eg upper tube lower a clean lint-free shop towel For hard to reach places (eg upper tube lower leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean the insidethe inside

Clean the sealing surface on the part and inspect it for scratchesClean the sealing surface on the part and inspect it for scratches

Replace the o-ring or seal with a new one from the service kit Use your Replace the o-ring or seal with a new one from the service kit Use your fingers or a pick to pierce and remove the old seal or o-ring fingers or a pick to pierce and remove the old seal or o-ring

Apply grease to the new seal or o-ring Apply grease to the new seal or o-ring

NOTICEDo not scratch any sealing surfaces when servicing the product Scratches can cause leaks Consult the spare parts catalog to replace the damaged part

Use aluminum soft jaws when placing a part in a bench viseUse aluminum soft jaws when placing a part in a bench vise

Tighten the part with a torque wrench to the torque value listed in the red bar Tighten the part with a torque wrench to the torque value listed in the red bar When using a crowfoot socket and torque wrench install the crowfoot socket When using a crowfoot socket and torque wrench install the crowfoot socket at 90 degrees to the torque wrenchat 90 degrees to the torque wrench

Specified torque value in Nmiddotm (in-lb)

SAFETY FIRSTWe care about YOU Please always wear your safety glasses

and protective gloves when servicing RockShox products Protect yourself Wear your safety gear

TABLE OF CONTENTSROCKSHOX DAMPER UPGRADE KIT INSTALLATION 5

PART PREPARATION 5SERVICE PROCEDURES 5COMPATIBILITY 6PARTS TOOLS AND SUPPLIES 9

DAMPER REMOVAL 10MOTION CONTROL DAMPER REMOVAL 12CHARGER DAMPER REMOVAL 16CHARGER 2 AND 21 DAMPER REMOVAL 19BOXXER CHARGER DAMPER RC REMOVAL 23CHARGER RACE DAY DAMPER REMOVAL 25

DAMPER UPGRADE INSTALLATION 27CHARGER RACE DAY DAMPER INSTALLATION 27CHARGER 2 DAMPER INSTALLATION 29CHARGER 21 DAMPER INSTALLATION 31BOXXER CHARGER DAMPER RC2 INSTALLATION 33

LOWER LEG ASSEMBLY 35

5RockShox Damper Upgrade Kit Installation

R o c k S h o x D a m p e r U p g r a d e K i t I n s t a l l a t i o nWe recommend that you have your RockShox suspension serviced by a qualified bicycle mechanic Servicing RockShox suspension requires knowledge of suspension components as well as the use of specialized tools and lubricantsfluids Failure to follow the procedures outlined in this service manual may cause damage to your component and void the warranty

Visit wwwsramcomservice for the latest RockShox Spare Parts catalog and technical information For order information please contact your local SRAM distributor or dealer

Information contained in this publication is subject to change at any time without prior notice

Your products appearance may differ from the pictures contained in this publication

For recycling and environmental compliance information please visit wwwsramcomcompanyenvironment

P a r t P r e p a r a t i o n Remove the component from the bicycle before service

Disconnect and remove the remote cable or hydraulic hose from the fork or rear shock if applicable For additional information about RockShox remotes user manuals are available at wwwsramcomservice

Clean the exterior of the product with mild soap and water to avoid contamination of internal sealing part surfaces

S e r v i c e P r o c e d u r e sThe following procedures should be performed throughout service unless otherwise specified

Clean the part with Clean the part with RockShox Suspension Cleaner or isopropyl alcohol and isopropyl alcohol and a clean lint-free shop towel For hard to reach places (eg upper tube lower a clean lint-free shop towel For hard to reach places (eg upper tube lower leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean the insidethe inside

Clean the sealing surface on the part and inspect it for scratchesClean the sealing surface on the part and inspect it for scratches

Replace the o-ring or seal with a new one from the service kit Use your Replace the o-ring or seal with a new one from the service kit Use your fingers or a pick to pierce and remove the old seal or o-ring fingers or a pick to pierce and remove the old seal or o-ring

Apply grease to the new seal or o-ring Apply grease to the new seal or o-ring

NOTICEDo not scratch any sealing surfaces when servicing the product Scratches can cause leaks Consult the spare parts catalog to replace the damaged part

Use aluminum soft jaws when placing a part in a bench viseUse aluminum soft jaws when placing a part in a bench vise

Tighten the part with a torque wrench to the torque value listed in the red bar Tighten the part with a torque wrench to the torque value listed in the red bar When using a crowfoot socket and torque wrench install the crowfoot socket When using a crowfoot socket and torque wrench install the crowfoot socket at 90 degrees to the torque wrenchat 90 degrees to the torque wrench

Specified torque value in Nmiddotm (in-lb)

TABLE OF CONTENTSROCKSHOX DAMPER UPGRADE KIT INSTALLATION 5

PART PREPARATION 5SERVICE PROCEDURES 5COMPATIBILITY 6PARTS TOOLS AND SUPPLIES 9

DAMPER REMOVAL 10MOTION CONTROL DAMPER REMOVAL 12CHARGER DAMPER REMOVAL 16CHARGER 2 AND 21 DAMPER REMOVAL 19BOXXER CHARGER DAMPER RC REMOVAL 23CHARGER RACE DAY DAMPER REMOVAL 25

DAMPER UPGRADE INSTALLATION 27CHARGER RACE DAY DAMPER INSTALLATION 27CHARGER 2 DAMPER INSTALLATION 29CHARGER 21 DAMPER INSTALLATION 31BOXXER CHARGER DAMPER RC2 INSTALLATION 33

LOWER LEG ASSEMBLY 35

5RockShox Damper Upgrade Kit Installation

R o c k S h o x D a m p e r U p g r a d e K i t I n s t a l l a t i o nWe recommend that you have your RockShox suspension serviced by a qualified bicycle mechanic Servicing RockShox suspension requires knowledge of suspension components as well as the use of specialized tools and lubricantsfluids Failure to follow the procedures outlined in this service manual may cause damage to your component and void the warranty

Visit wwwsramcomservice for the latest RockShox Spare Parts catalog and technical information For order information please contact your local SRAM distributor or dealer

Information contained in this publication is subject to change at any time without prior notice

Your products appearance may differ from the pictures contained in this publication

For recycling and environmental compliance information please visit wwwsramcomcompanyenvironment

P a r t P r e p a r a t i o n Remove the component from the bicycle before service

Disconnect and remove the remote cable or hydraulic hose from the fork or rear shock if applicable For additional information about RockShox remotes user manuals are available at wwwsramcomservice

Clean the exterior of the product with mild soap and water to avoid contamination of internal sealing part surfaces

S e r v i c e P r o c e d u r e sThe following procedures should be performed throughout service unless otherwise specified

Clean the part with Clean the part with RockShox Suspension Cleaner or isopropyl alcohol and isopropyl alcohol and a clean lint-free shop towel For hard to reach places (eg upper tube lower a clean lint-free shop towel For hard to reach places (eg upper tube lower leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean the insidethe inside

Clean the sealing surface on the part and inspect it for scratchesClean the sealing surface on the part and inspect it for scratches

Replace the o-ring or seal with a new one from the service kit Use your Replace the o-ring or seal with a new one from the service kit Use your fingers or a pick to pierce and remove the old seal or o-ring fingers or a pick to pierce and remove the old seal or o-ring

Apply grease to the new seal or o-ring Apply grease to the new seal or o-ring

NOTICEDo not scratch any sealing surfaces when servicing the product Scratches can cause leaks Consult the spare parts catalog to replace the damaged part

Use aluminum soft jaws when placing a part in a bench viseUse aluminum soft jaws when placing a part in a bench vise

Tighten the part with a torque wrench to the torque value listed in the red bar Tighten the part with a torque wrench to the torque value listed in the red bar When using a crowfoot socket and torque wrench install the crowfoot socket When using a crowfoot socket and torque wrench install the crowfoot socket at 90 degrees to the torque wrenchat 90 degrees to the torque wrench

Specified torque value in Nmiddotm (in-lb)

5RockShox Damper Upgrade Kit Installation

R o c k S h o x D a m p e r U p g r a d e K i t I n s t a l l a t i o nWe recommend that you have your RockShox suspension serviced by a qualified bicycle mechanic Servicing RockShox suspension requires knowledge of suspension components as well as the use of specialized tools and lubricantsfluids Failure to follow the procedures outlined in this service manual may cause damage to your component and void the warranty

Visit wwwsramcomservice for the latest RockShox Spare Parts catalog and technical information For order information please contact your local SRAM distributor or dealer

Information contained in this publication is subject to change at any time without prior notice

Your products appearance may differ from the pictures contained in this publication

For recycling and environmental compliance information please visit wwwsramcomcompanyenvironment

P a r t P r e p a r a t i o n Remove the component from the bicycle before service

Disconnect and remove the remote cable or hydraulic hose from the fork or rear shock if applicable For additional information about RockShox remotes user manuals are available at wwwsramcomservice

Clean the exterior of the product with mild soap and water to avoid contamination of internal sealing part surfaces

S e r v i c e P r o c e d u r e sThe following procedures should be performed throughout service unless otherwise specified

Clean the part with Clean the part with RockShox Suspension Cleaner or isopropyl alcohol and isopropyl alcohol and a clean lint-free shop towel For hard to reach places (eg upper tube lower a clean lint-free shop towel For hard to reach places (eg upper tube lower leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean leg) wrap a clean lint-free shop towel around a non-metallic dowel to clean the insidethe inside

Clean the sealing surface on the part and inspect it for scratchesClean the sealing surface on the part and inspect it for scratches

Replace the o-ring or seal with a new one from the service kit Use your Replace the o-ring or seal with a new one from the service kit Use your fingers or a pick to pierce and remove the old seal or o-ring fingers or a pick to pierce and remove the old seal or o-ring

Apply grease to the new seal or o-ring Apply grease to the new seal or o-ring

NOTICEDo not scratch any sealing surfaces when servicing the product Scratches can cause leaks Consult the spare parts catalog to replace the damaged part

Use aluminum soft jaws when placing a part in a bench viseUse aluminum soft jaws when placing a part in a bench vise

Tighten the part with a torque wrench to the torque value listed in the red bar Tighten the part with a torque wrench to the torque value listed in the red bar When using a crowfoot socket and torque wrench install the crowfoot socket When using a crowfoot socket and torque wrench install the crowfoot socket at 90 degrees to the torque wrenchat 90 degrees to the torque wrench

Specified torque value in Nmiddotm (in-lb)

6Compatibility

C o m p a t i b i l i t yNOTICE

Damper top caps and upper tube thread pitches may vary consult the chart to verify compatibility before damper upgrade installationInstallation of an incompatible damper top cap will damage the upper tube and damper top cap threads If you are unsure what model year or generation you have contact your local SRAM distributor or dealer

32 mm Chassis- Max Travel 120 mm

Fork Model Year Max Travel (mm) Upgrade Kit

SID

RL

FS-SID-RL-A2 2013

120

004018783003 AM Upgrade Kit Charger RLC SIDReba Crown

004018783011 AM Upgrade Kit Charger RLC SIDReba Remote

FS-SID-RL-A3 2014-2015

FS-SID-RL-A4 2016

FS-SID-RL-B3 2019

RLT

FS-SID-RLT-A2 2013

FS-SID-RLT-A3 2014-2015

FS-SID-RLT-A4 2016

RLC FS-SID-RLC-B1 2019

RCT3

FS-SID-RCT3-A2 2013

FS-SID-RCT3-A3 2014-2015

FS-SID-RCT3-A4 2016

XX

FS-SID-XX-A2 2013

FS-SID-XX-A3 2014-2015

FS-SID-XX-A4 2016

World Cup

FS-SID-WC-A2 2013

FS-SID-WC-A3 2014-2015

FS-SID-WC-A4 2016

XX World Cup

FS-SID-XXWC-A2 2013

FS-SID-XXWC-A3 2014-2015

FS-SID-XXWC-A4 2016

Select FS-SID-SEL-B4

2020Select+ FS-SID-SELP-B4

Ultimate FS-SID-ULT-B4

REBA

RL

FS-REBA-RL-A2 2013

FS-REBA-RL-A3 2014

FS-REBA-RL-A4 2015

FS-REBA-RL-A5 2016

FS-REBA-RL-A6 2017

FS-REBA-RL-A7 2018

FS-REBA-RL-A8 2019-2020

FS-REBA-RL-A9 2021

RLT

FS-REBA-RLT-A2 2013

FS-REBA-RLT-A3 2014

FS-REBA-RLT-A4 2015

FS-REBA-RLT-A5 2016-2017

BLUTO

RL

FS-BLTO-RLT-A1 2015

FS-BLTO-RLT-A2 2016

FS-BLTO-RLT-A3 2017-2018

FS-BLTO-RLT-A4 2019-2021

RCT3FS-BLTO-RCT3-A2 2016

FS-BLTO-RCT3-A3 2017-2018

7Compatibility

32 mm Chassis- Max Travel 100 mm

Fork Model Year Max Travel (mm) Upgrade Kit

SID

RL

FS-SID-RL-B1 2017

100

004020546000 AM Upgrade Kit Charger Race Day 32 Crown 100

004020546001 AM Upgrade Kit Charger Race Day 32 Remote 100

004018783009 AM Upgrade Kit Charger RLC SIDReba Crown

004018783010 AM Upgrade Kit Charger RLC SIDReba Remote

FS-SID-RL-B2 2018

FS-SID-RL-B3 2019

RLC

FS-SID-RLC-A1 2017

FS-SID-RLC-A2 2018

FS-SID-RLC-B1 2019

XX

FS-SID-XX-B1 2017

FS-SID-XX-B2 2018

FS-SID-XX-B3 2019

WORLD CUP

FS-SID-WC-B1 2017

FS-SID-WC-B2 2018

FS-SID-WC-B3 2019

SELECTFS-SID-SEL-B4 2020

FS-SIDS-SEL-C1 2021

SELECT+FS-SID-SELP-B4 2020

FS-SIDS-SELP-C1 2021

ULTIMATEFS-SID-ULT-B4 2020

FS-SIDS-ULT-C1 2021

REBA RL

FS-REBA-RL-A7 2018

FS-REBA-RL-A8 2019-2020

FS-REBA-RL-A9 2021

BLUTO

RL

FS-BLTO-RLT-A1 2015

FS-BLTO-RLT-A2 2016

FS-BLTO-RLT-A3 2017-2018

FS-BLTO-RLT-A4 2019-2021

RCT3FS-BLTO-RCT3-A2 2016

FS-BLTO-RCT3-A3 2017-2018

8Compatibility

35 mm Chassis

Fork Model Year Max Travel (mm) Upgrade Kit

SIDSELECT FS-SID-SEL-C1 2021

120

004020546002 AM Upgrade Kit Charger Race Day 35 Crown 120

004020546003 AM Upgrade Kit Charger Race Day 35 Remote 120SELECT+ FS-SID-SELP-C1 2021

PIKE

RCFS-PIKE-RC-A1 2014-2015

160

004020169000 AM Upgrade Kit Charger 21 RCT3 Pike 26 Crown

004020169001 AM Upgrade Kit Charger 21 RCT3 Pike 275 Crown

FS-PIKE-RC-A2 2016-2017

RCT3FS-PIKE-RCT3-A1 2014-2015

FS-PIKE-RCT3-A2 2016-2017

RCFS-PIKE-RC-B1 2018

004020169003 AM Upgrade Kit Charger 21 RCT3 Pike B275 Crown

004020169005 AM Upgrade Kit Charger 21 RC2 Pike B1

FS-PIKE-RC-B2 2019

RCT3FS-PIKE-RCT3-B1 2018

FS-PIKE-RCT3-B2 2019

SELECTFS-PIKE-SEL-B3 2020

FS-PIKE-SEL-B4 2021

SELECT+FS-PIKE-SELP-B3 2020

FS-PIKE-SELP-B4 2021

REVELATIONRC

FS-RVL-RC-A1 2018

FS-RVL-RC-A2 2019-2020

FS-RVL-RC-A3 2021

CHARGER FS-RVL-CHRC-A1 2019

LYRIK

RC

FS-LYRK-RC-B1 2016-2017

180

004020170001 AM Upgrade Kit Charger 21 RCT3 LYRIK Crown

004020170000 AM Upgrade Kit Charger 21 RC2 LYRIK Crown

FS-LYRK-RC-C1 2018

FS-LYRK-RC-C2 2019

RCT3

FS-LYRK-RCT3-A1 2016-2017

FS-LYRK-RCT3-B1 2018

FS-LYRK-RCT3-C1 2019

RC2 FS-LYRK-RC2-C1 2019

SELECTFS-LYRK-SEL-C2 2020

FS-LYRK-SEL-C3 2021

SELECT+FS-LYRK-SELP-C2 2020

FS-LYRK-SELP-C3 2021

YARIRC

FS-LYRK-RC-A1 2016-2017

FS-LYRK-RC-B1 2018

FS-LYRK-RC-B2 2019-2020

FS-LYRK-RC-B3 2021

CHARGER FS-LYRK-CHRC-B1 2019

BOXXER

RC FS-BXR-RC-C1 2019

200 004020171000 AM Upgrade Kit Charger 21 RC2 BoXXerR 27529WORLD CUP FS-BXR-WC-C1 2019

SELECT FS-BXR-SEL-C2 2020-2021

9Parts Tools and Supplies

P a r t s T o o l s a n d S u p p l i e sParts

bull Damper Upgrade Kit (see Compatibility)

Safety and Protection Supplies

bull Apron

bull Clean lint-free shop towels

bull Nitrile gloves

bull Oil pan

bull Safety glasses

Lubricants and Fluids

bull Isopropyl alcohol or RockShox Suspension Cleaner

bull RockShox 0w-30 Suspension Oil

bull RockShox 15wt Suspension Oil

bull RockShox Dynamic Seal Grease (PTFE)

RockShox Tools

bull RockShox shock pump

Bicycle Tools

bull Bicycle work stand

bull Shock pump

Common Tools

bull Cassette lockring tool or RockShox Top CapCassette Tool (3824 mm)

bull Hex bit sockets 2 mm 25 mm 5 mm

bull Hex wrenches 15 mm 2 mm 25 mm 4 mm 5 mm 6 mm

bull Internal retaining ring pliers

bull Long plastic or wooden dowel

bull Open end wrench 10 mm 24 mm (XLoc)

bull Pick

bull Rubber or plastic mallet

bull Sockets 6 mm 24 mm 30 mm

bull Torque wrench

SAFETY INSTRUCTIONSAlways wear safety glasses and nitrile gloves when working with suspension oil

Place an oil pan on the floor underneath the area where you will be working on the shock or suspension fork

10Damper Removal

D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Remove the air valve cap Remove the air valve cap

Depress the Schrader valve and release all air pressureDepress the Schrader valve and release all air pressure

CAUTION - EYE HAZARDVerify all pressure is removed from the fork before proceeding Failure to do so can result in injury andor damage to the fork Wear safety glasses

Loosen the rebound adjuster knob screw if present Loosen the rebound adjuster knob screw if present

Remove the rebound adjuster knobRemove the rebound adjuster knob

1

Small Hex

2

25 mm

3

Charger Race Day Damper Hollow Bottom Lower Leg

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

7Compatibility

32 mm Chassis- Max Travel 100 mm

Fork Model Year Max Travel (mm) Upgrade Kit

SID

RL

FS-SID-RL-B1 2017

100

004020546000 AM Upgrade Kit Charger Race Day 32 Crown 100

004020546001 AM Upgrade Kit Charger Race Day 32 Remote 100

004018783009 AM Upgrade Kit Charger RLC SIDReba Crown

004018783010 AM Upgrade Kit Charger RLC SIDReba Remote

FS-SID-RL-B2 2018

FS-SID-RL-B3 2019

RLC

FS-SID-RLC-A1 2017

FS-SID-RLC-A2 2018

FS-SID-RLC-B1 2019

XX

FS-SID-XX-B1 2017

FS-SID-XX-B2 2018

FS-SID-XX-B3 2019

WORLD CUP

FS-SID-WC-B1 2017

FS-SID-WC-B2 2018

FS-SID-WC-B3 2019

SELECTFS-SID-SEL-B4 2020

FS-SIDS-SEL-C1 2021

SELECT+FS-SID-SELP-B4 2020

FS-SIDS-SELP-C1 2021

ULTIMATEFS-SID-ULT-B4 2020

FS-SIDS-ULT-C1 2021

REBA RL

FS-REBA-RL-A7 2018

FS-REBA-RL-A8 2019-2020

FS-REBA-RL-A9 2021

BLUTO

RL

FS-BLTO-RLT-A1 2015

FS-BLTO-RLT-A2 2016

FS-BLTO-RLT-A3 2017-2018

FS-BLTO-RLT-A4 2019-2021

RCT3FS-BLTO-RCT3-A2 2016

FS-BLTO-RCT3-A3 2017-2018

8Compatibility

35 mm Chassis

Fork Model Year Max Travel (mm) Upgrade Kit

SIDSELECT FS-SID-SEL-C1 2021

120

004020546002 AM Upgrade Kit Charger Race Day 35 Crown 120

004020546003 AM Upgrade Kit Charger Race Day 35 Remote 120SELECT+ FS-SID-SELP-C1 2021

PIKE

RCFS-PIKE-RC-A1 2014-2015

160

004020169000 AM Upgrade Kit Charger 21 RCT3 Pike 26 Crown

004020169001 AM Upgrade Kit Charger 21 RCT3 Pike 275 Crown

FS-PIKE-RC-A2 2016-2017

RCT3FS-PIKE-RCT3-A1 2014-2015

FS-PIKE-RCT3-A2 2016-2017

RCFS-PIKE-RC-B1 2018

004020169003 AM Upgrade Kit Charger 21 RCT3 Pike B275 Crown

004020169005 AM Upgrade Kit Charger 21 RC2 Pike B1

FS-PIKE-RC-B2 2019

RCT3FS-PIKE-RCT3-B1 2018

FS-PIKE-RCT3-B2 2019

SELECTFS-PIKE-SEL-B3 2020

FS-PIKE-SEL-B4 2021

SELECT+FS-PIKE-SELP-B3 2020

FS-PIKE-SELP-B4 2021

REVELATIONRC

FS-RVL-RC-A1 2018

FS-RVL-RC-A2 2019-2020

FS-RVL-RC-A3 2021

CHARGER FS-RVL-CHRC-A1 2019

LYRIK

RC

FS-LYRK-RC-B1 2016-2017

180

004020170001 AM Upgrade Kit Charger 21 RCT3 LYRIK Crown

004020170000 AM Upgrade Kit Charger 21 RC2 LYRIK Crown

FS-LYRK-RC-C1 2018

FS-LYRK-RC-C2 2019

RCT3

FS-LYRK-RCT3-A1 2016-2017

FS-LYRK-RCT3-B1 2018

FS-LYRK-RCT3-C1 2019

RC2 FS-LYRK-RC2-C1 2019

SELECTFS-LYRK-SEL-C2 2020

FS-LYRK-SEL-C3 2021

SELECT+FS-LYRK-SELP-C2 2020

FS-LYRK-SELP-C3 2021

YARIRC

FS-LYRK-RC-A1 2016-2017

FS-LYRK-RC-B1 2018

FS-LYRK-RC-B2 2019-2020

FS-LYRK-RC-B3 2021

CHARGER FS-LYRK-CHRC-B1 2019

BOXXER

RC FS-BXR-RC-C1 2019

200 004020171000 AM Upgrade Kit Charger 21 RC2 BoXXerR 27529WORLD CUP FS-BXR-WC-C1 2019

SELECT FS-BXR-SEL-C2 2020-2021

9Parts Tools and Supplies

P a r t s T o o l s a n d S u p p l i e sParts

bull Damper Upgrade Kit (see Compatibility)

Safety and Protection Supplies

bull Apron

bull Clean lint-free shop towels

bull Nitrile gloves

bull Oil pan

bull Safety glasses

Lubricants and Fluids

bull Isopropyl alcohol or RockShox Suspension Cleaner

bull RockShox 0w-30 Suspension Oil

bull RockShox 15wt Suspension Oil

bull RockShox Dynamic Seal Grease (PTFE)

RockShox Tools

bull RockShox shock pump

Bicycle Tools

bull Bicycle work stand

bull Shock pump

Common Tools

bull Cassette lockring tool or RockShox Top CapCassette Tool (3824 mm)

bull Hex bit sockets 2 mm 25 mm 5 mm

bull Hex wrenches 15 mm 2 mm 25 mm 4 mm 5 mm 6 mm

bull Internal retaining ring pliers

bull Long plastic or wooden dowel

bull Open end wrench 10 mm 24 mm (XLoc)

bull Pick

bull Rubber or plastic mallet

bull Sockets 6 mm 24 mm 30 mm

bull Torque wrench

SAFETY INSTRUCTIONSAlways wear safety glasses and nitrile gloves when working with suspension oil

Place an oil pan on the floor underneath the area where you will be working on the shock or suspension fork

10Damper Removal

D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Remove the air valve cap Remove the air valve cap

Depress the Schrader valve and release all air pressureDepress the Schrader valve and release all air pressure

CAUTION - EYE HAZARDVerify all pressure is removed from the fork before proceeding Failure to do so can result in injury andor damage to the fork Wear safety glasses

Loosen the rebound adjuster knob screw if present Loosen the rebound adjuster knob screw if present

Remove the rebound adjuster knobRemove the rebound adjuster knob

1

Small Hex

2

25 mm

3

Charger Race Day Damper Hollow Bottom Lower Leg

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

8Compatibility

35 mm Chassis

Fork Model Year Max Travel (mm) Upgrade Kit

SIDSELECT FS-SID-SEL-C1 2021

120

004020546002 AM Upgrade Kit Charger Race Day 35 Crown 120

004020546003 AM Upgrade Kit Charger Race Day 35 Remote 120SELECT+ FS-SID-SELP-C1 2021

PIKE

RCFS-PIKE-RC-A1 2014-2015

160

004020169000 AM Upgrade Kit Charger 21 RCT3 Pike 26 Crown

004020169001 AM Upgrade Kit Charger 21 RCT3 Pike 275 Crown

FS-PIKE-RC-A2 2016-2017

RCT3FS-PIKE-RCT3-A1 2014-2015

FS-PIKE-RCT3-A2 2016-2017

RCFS-PIKE-RC-B1 2018

004020169003 AM Upgrade Kit Charger 21 RCT3 Pike B275 Crown

004020169005 AM Upgrade Kit Charger 21 RC2 Pike B1

FS-PIKE-RC-B2 2019

RCT3FS-PIKE-RCT3-B1 2018

FS-PIKE-RCT3-B2 2019

SELECTFS-PIKE-SEL-B3 2020

FS-PIKE-SEL-B4 2021

SELECT+FS-PIKE-SELP-B3 2020

FS-PIKE-SELP-B4 2021

REVELATIONRC

FS-RVL-RC-A1 2018

FS-RVL-RC-A2 2019-2020

FS-RVL-RC-A3 2021

CHARGER FS-RVL-CHRC-A1 2019

LYRIK

RC

FS-LYRK-RC-B1 2016-2017

180

004020170001 AM Upgrade Kit Charger 21 RCT3 LYRIK Crown

004020170000 AM Upgrade Kit Charger 21 RC2 LYRIK Crown

FS-LYRK-RC-C1 2018

FS-LYRK-RC-C2 2019

RCT3

FS-LYRK-RCT3-A1 2016-2017

FS-LYRK-RCT3-B1 2018

FS-LYRK-RCT3-C1 2019

RC2 FS-LYRK-RC2-C1 2019

SELECTFS-LYRK-SEL-C2 2020

FS-LYRK-SEL-C3 2021

SELECT+FS-LYRK-SELP-C2 2020

FS-LYRK-SELP-C3 2021

YARIRC

FS-LYRK-RC-A1 2016-2017

FS-LYRK-RC-B1 2018

FS-LYRK-RC-B2 2019-2020

FS-LYRK-RC-B3 2021

CHARGER FS-LYRK-CHRC-B1 2019

BOXXER

RC FS-BXR-RC-C1 2019

200 004020171000 AM Upgrade Kit Charger 21 RC2 BoXXerR 27529WORLD CUP FS-BXR-WC-C1 2019

SELECT FS-BXR-SEL-C2 2020-2021

9Parts Tools and Supplies

P a r t s T o o l s a n d S u p p l i e sParts

bull Damper Upgrade Kit (see Compatibility)

Safety and Protection Supplies

bull Apron

bull Clean lint-free shop towels

bull Nitrile gloves

bull Oil pan

bull Safety glasses

Lubricants and Fluids

bull Isopropyl alcohol or RockShox Suspension Cleaner

bull RockShox 0w-30 Suspension Oil

bull RockShox 15wt Suspension Oil

bull RockShox Dynamic Seal Grease (PTFE)

RockShox Tools

bull RockShox shock pump

Bicycle Tools

bull Bicycle work stand

bull Shock pump

Common Tools

bull Cassette lockring tool or RockShox Top CapCassette Tool (3824 mm)

bull Hex bit sockets 2 mm 25 mm 5 mm

bull Hex wrenches 15 mm 2 mm 25 mm 4 mm 5 mm 6 mm

bull Internal retaining ring pliers

bull Long plastic or wooden dowel

bull Open end wrench 10 mm 24 mm (XLoc)

bull Pick

bull Rubber or plastic mallet

bull Sockets 6 mm 24 mm 30 mm

bull Torque wrench

SAFETY INSTRUCTIONSAlways wear safety glasses and nitrile gloves when working with suspension oil

Place an oil pan on the floor underneath the area where you will be working on the shock or suspension fork

10Damper Removal

D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Remove the air valve cap Remove the air valve cap

Depress the Schrader valve and release all air pressureDepress the Schrader valve and release all air pressure

CAUTION - EYE HAZARDVerify all pressure is removed from the fork before proceeding Failure to do so can result in injury andor damage to the fork Wear safety glasses

Loosen the rebound adjuster knob screw if present Loosen the rebound adjuster knob screw if present

Remove the rebound adjuster knobRemove the rebound adjuster knob

1

Small Hex

2

25 mm

3

Charger Race Day Damper Hollow Bottom Lower Leg

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

9Parts Tools and Supplies

P a r t s T o o l s a n d S u p p l i e sParts

bull Damper Upgrade Kit (see Compatibility)

Safety and Protection Supplies

bull Apron

bull Clean lint-free shop towels

bull Nitrile gloves

bull Oil pan

bull Safety glasses

Lubricants and Fluids

bull Isopropyl alcohol or RockShox Suspension Cleaner

bull RockShox 0w-30 Suspension Oil

bull RockShox 15wt Suspension Oil

bull RockShox Dynamic Seal Grease (PTFE)

RockShox Tools

bull RockShox shock pump

Bicycle Tools

bull Bicycle work stand

bull Shock pump

Common Tools

bull Cassette lockring tool or RockShox Top CapCassette Tool (3824 mm)

bull Hex bit sockets 2 mm 25 mm 5 mm

bull Hex wrenches 15 mm 2 mm 25 mm 4 mm 5 mm 6 mm

bull Internal retaining ring pliers

bull Long plastic or wooden dowel

bull Open end wrench 10 mm 24 mm (XLoc)

bull Pick

bull Rubber or plastic mallet

bull Sockets 6 mm 24 mm 30 mm

bull Torque wrench

SAFETY INSTRUCTIONSAlways wear safety glasses and nitrile gloves when working with suspension oil

Place an oil pan on the floor underneath the area where you will be working on the shock or suspension fork

10Damper Removal

D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Remove the air valve cap Remove the air valve cap

Depress the Schrader valve and release all air pressureDepress the Schrader valve and release all air pressure

CAUTION - EYE HAZARDVerify all pressure is removed from the fork before proceeding Failure to do so can result in injury andor damage to the fork Wear safety glasses

Loosen the rebound adjuster knob screw if present Loosen the rebound adjuster knob screw if present

Remove the rebound adjuster knobRemove the rebound adjuster knob

1

Small Hex

2

25 mm

3

Charger Race Day Damper Hollow Bottom Lower Leg

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

10Damper Removal

D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Remove the air valve cap Remove the air valve cap

Depress the Schrader valve and release all air pressureDepress the Schrader valve and release all air pressure

CAUTION - EYE HAZARDVerify all pressure is removed from the fork before proceeding Failure to do so can result in injury andor damage to the fork Wear safety glasses

Loosen the rebound adjuster knob screw if present Loosen the rebound adjuster knob screw if present

Remove the rebound adjuster knobRemove the rebound adjuster knob

1

Small Hex

2

25 mm

3

Charger Race Day Damper Hollow Bottom Lower Leg

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

11Damper Removal

Place an oil pan beneath the fork to catch the draining oil Place an oil pan beneath the fork to catch the draining oil

SIDREBABLUTO Continue with Motion Control Charger Damper or Charger 2 Damper Removal

PIKEREVELATIONLYRIKYARI Continue with Motion Control Charger Damper or Charger 2 or 21 Damper Removal

BoXXer BoXXer Continue with Continue with BoXXer Damper RC BoXXer Damper RC RemovalRemoval

Oil Pan

4

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

12Motion Control Damper Removal

M o t i o n C o n t r o l D a m p e r R e m o v a lThe procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen both bottom bolts 3 to 4 turnsLoosen both bottom bolts 3 to 4 turns

Strike each bottom bolt to dislodge the shafts from the lower leg on Strike each bottom bolt to dislodge the shafts from the lower leg on each side The bolt head should contact the bottom of the lower leg each side The bolt head should contact the bottom of the lower leg

Remove each bottom bolt Clean each bolt and set them aside Remove each bottom bolt Clean each bolt and set them aside

Firmly pull the lower leg downward until fluid begins to drain Continue Firmly pull the lower leg downward until fluid begins to drain Continue pulling downward to remove the lower leg pulling downward to remove the lower leg

If the lower leg does not slide off of the upper tube or if oil does not If the lower leg does not slide off of the upper tube or if oil does not drain from either side the press fit of the shaft(s) into the lower leg may drain from either side the press fit of the shaft(s) into the lower leg may still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the still be engaged Reinstall the bottom bolts 2 to 3 turns and repeat the previous stepprevious step

NOTICEDo not strike the fork arch with any tool when removing the lower leg as this could damage the lower leg

5 mm Spring Side 5 mm Damper Side

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

13Motion Control Damper Removal

Clean the inside and outside of the lower leg Clean the wiper sealsClean the inside and outside of the lower leg Clean the wiper seals

Set the lower leg asideSet the lower leg aside

Crown Crown Rotate the adjuster knob to the open positionRotate the adjuster knob to the open position

CrownCrown Remove the retention screw nut (some models) and Remove the retention screw nut (some models) and compression adjuster knob(s)compression adjuster knob(s)

3

4

2 or 25 mm Crown

5

15 mm 10 mm

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

14Motion Control Damper Removal

Remote Remote Remove the retention screw and cable spool Loosen the Remove the retention screw and cable spool Loosen the remote cable stop collar clamping bolt and remove itremote cable stop collar clamping bolt and remove itRemove the lower remote spool if present Remove the lower remote spool if present

Unthread the compression damper top capUnthread the compression damper top cap

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

XLocXLoc Remote Remote Press the XLoc remote button to the compressed (open) Press the XLoc remote button to the compressed (open) position Unthread the compression damperposition Unthread the compression damper

Remove the compression damper by pulling up firmly and slowly while Remove the compression damper by pulling up firmly and slowly while gently rotating the damper in a circular motiongently rotating the damper in a circular motion

NOTICEDo not force the damper out of the upper tube if there is resistance This can cause separation of the piston from the damper tube

25 mm 2 mm

6

24 mm

7

24 mm

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

15Motion Control Damper Removal

Remove the fork from the work stand and pour the suspension oil into Remove the fork from the work stand and pour the suspension oil into an oil panan oil pan

Clamp the fork into the work standClamp the fork into the work stand

Thread the bottom bolt onto the rebound damper shaft and push the Thread the bottom bolt onto the rebound damper shaft and push the shaft into the upper tubeshaft into the upper tube

Remove the retaining ring Remove the retaining ring

Pull the rebound shaft to full extension Remove the rebound damper Pull the rebound shaft to full extension Remove the rebound damper and seal head Remove the bottom bolt if installedand seal head Remove the bottom bolt if installed

SIDREBABLUTO Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

8

9

Pick Retaining Ring Pliers

10

11

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

16Charger Damper Removal

C h a r g e r D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

CrownCrown Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position

Hollow Bottom Leg 5 mm 5 mm

1

Mallet 5 mm

Hollow Bottom Leg Mallet and 5 mm 5 mm

2

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

17Charger Damper Removal

CrownCrown Remove the knob retaining screw and remove the compression Remove the knob retaining screw and remove the compression adjuster knobadjuster knob

RCT3 Only RCT3 Only Remove the low speed adjuster knob screw Remove the Remove the low speed adjuster knob screw Remove the low speed adjuster knob low speed adjuster knob

Remove the knob retaining nut Remove the compression adjuster Remove the knob retaining nut Remove the compression adjuster knobknob

RemoteRemote Loosen the set screw and remove the cable spool and cable Loosen the set screw and remove the cable spool and cable stop collarstop collar

2 or 25 mm RC 4 mm

3

RCT3 2 mm RCT3 6 mm

4

RL R 25 mm RL R

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

18Charger Damper Removal

Unthread the damper top cap and remove the damper assemblyUnthread the damper top cap and remove the damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

Top CapCassette Tool 24 or 30 mm

5

RL Top CapCassette Tool RL R 24 or 30 mm

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

19Charger 2 and 21 Damper Removal

C h a r g e r 2 a n d 2 1 D a m p e r R e m o v a l

The procedure for removing the damper is similar across RockShox front suspension forks Your forks knobs bolts and damper may appear different from the pictures Consult your forks service manual for more detailed instructions

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower leg Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of the lower on the damper side The bolt head should contact the bottom of the lower leg leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Hollow Bottom Leg 5 mm

1

Mallet 5 mm

Mallet and 5 mm 5 mm

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

20Charger 2 and 21 Damper Removal

Crown adjust Crown adjust Turn the lockout adjuster knob to the open unlocked Turn the lockout adjuster knob to the open unlocked positionposition

Crown adjustCrown adjust Remove the knob retaining screw Remove the knob retaining screw

RLC RLRC

2

RCT3 RC2

RLC 2 mm RL 2 or 25 mm

RC2 RCT3 2 mm RC 2 mm

3

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

21Charger 2 and 21 Damper Removal

Remove the low speed compression and lockout knob from the top Remove the low speed compression and lockout knob from the top cap cap

Remove the compression mode adjuster knobRemove the compression mode adjuster knob

RemoteRemote Remove the low speed compression adjuster knob and spool Remove the low speed compression adjuster knob and spool assembly Remove the cable stop collar Keep the parts together and assembly Remove the cable stop collar Keep the parts together and set asideset aside

Remove the cable stop collar Remove the spool Remove the cable stop collar Remove the spool

RLC RCT3

RC2RCT3 RCRL

3

2 or 25 mm RLC RRCT R 2 mm

RL RRC R 2 mm RL RRC R 2 mm

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

22Charger 2 and 21 Damper Removal

Remove the damper assemblyRemove the damper assembly

Clean the upper tube threadsClean the upper tube threads

SID Continue with Charger Race Day Damper or Charger 2 Damper Installation

PIKEREVELATIONLYRIKYARI Continue with Charger 21 Damper Installation

4

CassetteTop Cap Tool 24 mm

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

23BoXXer Charger Damper RC Removal

B o X X e r C h a r g e r D a m p e r R C R e m o v a l

Loosen the damper side bottom bolt 3 to 4 turnsLoosen the damper side bottom bolt 3 to 4 turns

Strike the damper side bottom bolt to dislodge the shaft from the lower Strike the damper side bottom bolt to dislodge the shaft from the lower leg on the damper side The bolt head should contact the bottom of leg on the damper side The bolt head should contact the bottom of the lower leg the lower leg

Remove the damper side bottom bolt Clean it and set it aside Remove the damper side bottom bolt Clean it and set it aside

Turn the compression adjuster knob counter-clockwise to the full open Turn the compression adjuster knob counter-clockwise to the full open position until it stopsposition until it stops

Remove the retaining screw and remove the knobRemove the retaining screw and remove the knob

1

5 mm Mallet

1

Mallet 5 mm

2

25 mm

3

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

24BoXXer Charger Damper RC Removal

Unthread the damper top cap and remove the Charger Damper RC Unthread the damper top cap and remove the Charger Damper RC assembly assembly

Clean the upper tube threadsClean the upper tube threads

BoXXer Continue with Charger RC2 Damper Installation

4

Top CapCassette Tool

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

25Charger Race Day Damper Removal

C h a r g e r R a c e D a y D a m p e r R e m o v a l

Use a 10 mm socket and extension to remove the rebound nut on the Use a 10 mm socket and extension to remove the rebound nut on the damper sidedamper side lower leg lower leg

Insert a 5 mm hex wrench into the rebound damper shaft Strike the Insert a 5 mm hex wrench into the rebound damper shaft Strike the wrench to dislodge the shaft from the lower leg Push the shaft into the wrench to dislodge the shaft from the lower leg Push the shaft into the lower leg lower leg

RLRL Turn the lockout adjuster knob to the closed position Loosen the Turn the lockout adjuster knob to the closed position Loosen the screw screw

RL RL Turn the lockout adjuster knob to the open unlocked position Turn the lockout adjuster knob to the open unlocked position Remove the knobRemove the knob

1

10 mm Mallet and 5 mm

5 mm Damper Side

2

RL Locked 2 mm

RL Unlocked RL

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

26Charger Race Day Damper Removal

RL RRL R Loosen the remote spool screw and remove the remote spool Loosen the remote spool screw and remove the remote spool

RL RRL R Loosen the cable stop collar screw and remove the cable stop Loosen the cable stop collar screw and remove the cable stop collar collar

Remove the Charger Race Day Damper assembly Remove the Charger Race Day Damper assembly

Clean the upper tube threads Clean the upper tube threads

SID Continue with Charger Race Day Damper Installation

RL R 2 mm

RL R 15 or 2 mm

3

24 mm

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

27Damper Upgrade Installation

D a m p e r U p g r a d e I n s t a l l a t i o n

C h a r g e r R a c e D a y D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger Race Day Damper into the damper side upper tube Install the Charger Race Day Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLRL Set the lockout adjuster knob on the top cap pin so the screw is Set the lockout adjuster knob on the top cap pin so the screw is facing toward the steerer tube in the unlocked position facing toward the steerer tube in the unlocked position

Rotate the lockout adjuster knob so the screw is facing forward in the Rotate the lockout adjuster knob so the screw is facing forward in the lockout position Tighten the screw lockout position Tighten the screw

1 1

2

3

24 mm 28 Nm (250 in-lb)

RL 2 mm 03 Nmiddotm (3 in-lb)

4

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

28Charger Race Day Damper Installation

RL R Install the cable stop collar with the housing guide oriented within the 10 degree range in the diagram

NOTICEThe cable stop collar and remote cable housing must clear the lower leg arch when the fork is fully compressed

Tighten the set screwTighten the set screw

Install the remote spool with the cable set screw oriented within the Install the remote spool with the cable set screw oriented within the 20 degree range in the diagram20 degree range in the diagram

Tighten the set screwTighten the set screw

Continue with Lower Leg Assembly

5

RL R

asymp10deg

15 or 2 mm 03 Nmiddotm (3 in-lb)

RL R RL R

asymp20deg

2 mm 03 Nmiddotm (3 in-lb)

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

29Charger 2 Damper Installation

C h a r g e r 2 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 2 Damper into the damper side upper tube Install the Charger 2 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

RLC RLC Install the lockout adjuster knob onto the top cap so the knob Install the lockout adjuster knob onto the top cap so the knob rotates from open to closed rotates from open to closed

Install the low speed compression knob onto the lockout knob Install Install the low speed compression knob onto the lockout knob Install and tighten the retention screw and tighten the retention screw

1 1

2

Top CapCassette Tool

28 Nm (250 in-lb) 24 mm 28 Nm (250 in-lb)

3

4

2 mm 1 Nm (9 in-lb)

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

30Charger 2 Damper Installation

RLC R RLC R Install the cable stop collar with the cable guide in the forward Install the cable stop collar with the cable guide in the forward position position Install the remote spool onto the hex adjuster with the cable Install the remote spool onto the hex adjuster with the cable set screw oriented within the 87deg range zone set screw oriented within the 87deg range zone

Install and tighteInstall and tighten the low speed compression knob screw n the low speed compression knob screw

Hand tighten the cable stop collar bolt and then tighten itHand tighten the cable stop collar bolt and then tighten it

NOTICEDo not overtighten the cable stop collar bolt Overtightening the bolt may result in damage to the remote top cap and cause the cable to rubshaft end shaft end

Continue with Lower Leg Assembly

87˚

2 mm 1 Nm (9 in-lb)

5

2 mm 05 Nmiddotm (4 in-lb)

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

31Charger 21 Damper Installation

C h a r g e r 2 1 D a m p e r I n s t a l l a t i o n

Clean the inside and outside of the upper tubeClean the inside and outside of the upper tube

Install the Charger 21 Damper into the damper side upper tube Install the Charger 21 Damper into the damper side upper tube

Install the top cap and tighten Install the top cap and tighten

1 1

2

Top CapCassette Tool 28 Nm (250 in-lb)

3

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

32Charger 21 Damper Installation

RCT3RCT3 Install the compression mode adjuster knob onto the top cap Install the compression mode adjuster knob onto the top cap with the tab in the forward unlocked positionwith the tab in the forward unlocked position

RC2RC2 Install the high speed compression adjuster knob Install the high speed compression adjuster knob

RC2 RCT 3RC2 RCT 3 Install the low speed compression adjuster knob onto the Install the low speed compression adjuster knob onto the hex adjuster rodhex adjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

RCT3

4

RC2

RCT3 2 mm 12 Nmiddotm (10 in-lb)

RCT3 2 mm 12 Nmiddotm (10 in-lb)

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

33BoXXer Charger Damper RC2 Installation

B o X X e r C h a r g e r D a m p e r R C 2 I n s t a l l a t i o n

Push the rebound damper shaft in to leave room to inject oil into the Push the rebound damper shaft in to leave room to inject oil into the lower leg Install the Charger 2 Damper assembly into the damper side lower leg Install the Charger 2 Damper assembly into the damper side upper tube Thread the top cap into the upper tubeupper tube Thread the top cap into the upper tube

NOTICETo prevent scratching the rebound damper shaft use your fingers to protect and guide the shaft as you install or remove the damper from the upper tube

Tighten the top capTighten the top cap

Top CapCassette Tool

1

2

Top CapCassette Tool 73 Nmiddotm (65 in-lb)

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

34BoXXer Charger Damper RC2 Installation

Install the high speed compression adjuster knobInstall the high speed compression adjuster knob

Install the low speed compression adjuster knob onto the hex Install the low speed compression adjuster knob onto the hex adjuster rodadjuster rod

Install and tighten the retaining screwInstall and tighten the retaining screw

Continue with Lower Leg Assembly

3

2 mm 12 Nmiddotm (10 in-lb)

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

35Lower Leg Assembly

L o w e r L e g A s s e m b l yThe procedure for installing the lower leg is similar across RockShox front suspension forks Your forks knobs bolts and chassis may appear different from the pictures Consult your forks service manual for more detailed instructions

Clean the upper tubesClean the upper tubes

Proceed to Proceed to step 5step 5 if the lower leg is installed if the lower leg is installed

Apply grease to the inner surfaces of the wiper sealsApply grease to the inner surfaces of the wiper seals

Wiper seals may already be greased from the factory Wiper seals may already be greased from the factory Do not apply extra grease to seals that already have Do not apply extra grease to seals that already have grease on themgrease on them

Install the jounce bottom-out bumper and bottom cup on the air spring Install the jounce bottom-out bumper and bottom cup on the air spring shaft if necessaryshaft if necessary

1

2

RockShox Dynamic Seal Grease

3

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

36Lower Leg Assembly

Slide the lower leg onto the upper tube enough to engage the upper Slide the lower leg onto the upper tube enough to engage the upper bushing with the upper tubebushing with the upper tube

NOTICEMake sure both wiper seals slide onto the tubes without folding the outer lip of either seal

The inside bottom of the lower leg should not contact the spring or The inside bottom of the lower leg should not contact the spring or damper shafts A gap between the shaft ends and the lower leg bolt damper shafts A gap between the shaft ends and the lower leg bolt holes should be visibleholes should be visible

Position the fork at an angle with the lower leg bolt holes oriented Position the fork at an angle with the lower leg bolt holes oriented upward upward

Angle a syringe fitting in each lower leg bolt hole so the fluid will only Angle a syringe fitting in each lower leg bolt hole so the fluid will only contact the inside of the lower leg contact the inside of the lower leg

Inject the suspension oil into each lower leg through the lower leg bolt Inject the suspension oil into each lower leg through the lower leg bolt holehole

If the lower leg was not removed inject suspension oil into the damper If the lower leg was not removed inject suspension oil into the damper side onlyside only

Consult the Consult the Front Suspension Oil Air Coil and Token Specification Front Suspension Oil Air Coil and Token Specification Chart Chart at at sramcomservicesramcomservice for fork oil volumes for fork oil volumes Use the oil weight and Use the oil weight and volume for your fork model and yearvolume for your fork model and year

NOTICEDo not exceed the recommended oil volume per leg as this can damage the fork

Slide the lower leg assembly toward the crown until it stops Slide the lower leg assembly toward the crown until it stops

Verify each shaft is centered and seated in the lower leg shaftbolt Verify each shaft is centered and seated in the lower leg shaftbolt hole and no gap is visible between the lower leg and the shaft endhole and no gap is visible between the lower leg and the shaft end

4

5

Volume Varies

6

37Lower Leg Assembly

Charger Race Day Damper OnlyCharger Race Day Damper Only Use a 5 mm wrench to guide the Use a 5 mm wrench to guide the shaft through the damper side bolt hole as you install the lower shaft through the damper side bolt hole as you install the lower leg Pull the damper shaft through the bolt hole so the threads are leg Pull the damper shaft through the bolt hole so the threads are exposedexposed

Charger Race Day Damper Charger Race Day Damper Install the crush washer into the rebound Install the crush washer into the rebound adjuster nut Install and tighten the rebound adjuster nut onto theadjuster nut Install and tighten the rebound adjuster nut onto the damper sidedamper side shaft of the lower leg shaft of the lower leg

Install the black bottom bolt into the spring side shaft of the lower leg Install the black bottom bolt into the spring side shaft of the lower leg Install the hollow bottom bolt into the damper side shaft of the lower Install the hollow bottom bolt into the damper side shaft of the lower legleg

If the lower leg was not removed install the hollow bottom bolt into If the lower leg was not removed install the hollow bottom bolt into the damper side shaft of the lower leg the damper side shaft of the lower leg

7

Charger Race Day Damper 5 mm Charger Race Day Damper

10 mm Damper Side 10 mm 4 Nm (35 in-lb)

5 mm 32 mm 68 Nmiddotm (60 in-lb) 35 mm 73 Nmiddotm (65 in-lb)

5 mm 32 mm 68 Nmiddotm (60 in-lb) 35 mm 73 Nmiddotm (65 in-lb)

8

38Lower Leg Assembly

Install the rebound damper knob Install the rebound damper knob

Tighten the set screw if present Tighten the set screw if present

Do not over-tighten the set screw Over-tightening will seize the Do not over-tighten the set screw Over-tightening will seize the adjuster knob and it will not turnadjuster knob and it will not turn

Clean the entire forkClean the entire fork

This concludes the Damper Upgrade on your RockShox suspension fork

Charger Race Day Damper Charger Race Day Damper

9

Hollow Bottom Leg Hollow Bottom Leg

25 mm 085 Nmiddotm (75 in-lb)

10

These are registered trademarks of SRAM LLC

11reg Accuwattreg Avidreg AXSreg Barreg Blackboxreg BoXXerreg DoubleTapreg Elitareg eTapreg Firecrestreg Firexreg Grip Shiftreg GXPreg Hammerschmidtreg Holzfellerreg Hussefeltreg i-Motionreg Judyreg Know Your Powersreg NSWreg Omniumreg Pikereg PowerCalreg PowerLockreg PowerTapreg Qollectorreg Quarqreg RacerMatereg Rebareg Rock Shoxreg Ruktionreg Service Coursereg ShockWizreg SIDreg Single Digitreg Speed Dialreg Speed Weaponryreg Spinscanreg SRAMreg SRAM APEXreg SRAM EAGLEreg SRAM FORCEreg SRAM REDreg SRAM RIVALreg SRAM VIAreg Styloreg Torpedoreg Truvativreg TyreWizreg Varicrankreg Velotronreg X0reg X01reg X-SYNCreg XX1reg Zed techreg Zippreg

These are registered logos of SRAM LLC

These are trademarks of SRAM LLC10Ktrade 1Xtrade 202trade 30trade 35trade 302trade 303trade 404trade 454trade 808trade 858trade 3ZERO MOTOtrade ABLCtrade AeroGlidetrade AeroBalancetrade AeroLinktrade Aireatrade Air Guidestrade AKAtrade AL-7050-TVtrade Automatic Drivetrade Automatixtrade AxCadtrade Axial Clutchtrade BB5trade BB7trade BB30trade Bleeding Edgetrade Blipboxtrade BlipClamptrade BlipGriptrade Blipstrade Blutotrade Bottomless Tokenstrade Cage Locktrade Carbon Bridgetrade Centeratrade Charger 2trade Chargertrade Charger Race Daytrade Clickbox Technologytrade Clicstrade Codetrade Cognitiontrade Connectamajigtrade Counter Measuretrade DD3trade DD3 Pulsetrade DebonAirtrade Deluxetrade Deluxe ReAktivtrade Descendanttrade DFourtrade DFour91trade Dig Valvetrade DirectLinktrade Direct Routetrade DOT 51trade Double Deckertrade Double Timetrade Dual Flow Adjusttrade Dual Position Airtrade DUBtrade DZerotrade E300trade E400trade Eagletrade E-Connect4trade E-matictrade ErgoBladetrade ErgoDynamicstrade ESPtrade EX1trade Exact Actuationtrade Exogramtrade Flow Linktrade FR-5trade Full Pintrade Gnar Dogtrade Guidetrade GXtrade Hard Chrometrade Hexfintrade HollowPintrade Howitzertrade HRDtrade Hybrid Drivetrade Hyperfoiltrade i-3trade Impresstrade Jaws trade Jettrade Kagetrade Komfytrade Leveltrade Lyriktrade MatchMakertrade Maxletrade Maxle 360trade Maxle DHtrade Maxle Litetrade Maxle Lite DHtrade Maxle Stealthtrade Maxle Ultimatetrade Micro Gear Systemtrade Mini Blocktrade Mini Clustertrade Monarchtrade Monarch Plustrade Motion Controltrade Motion Control DNAtrade MRXtrade Noirtrade NXtrade OCTtrade OmniCaltrade OneLoctrade Paragontrade PC-1031trade PC-1110 trade PC-1170trade PG-1130trade PG-1050trade PG-1170trade Piggybacktrade Poploctrade Power Balancetrade Power Bulgetrade PowerChaintrade PowerDomeXtrade Powered by SRAMtrade PowerGlidetrade PowerLinktrade Power Packtrade Power Splinetrade Predictive Steeringtrade Pressfittrade Pressfit 30trade Primetrade Qalvintrade R2Ctrade RAILtrade Rapid Recoverytrade ReAktiv ThruShafttrade Recontrade Reverbtrade Revelationtrade Rikentrade Risetrade ROAMtrade Roller Bearing Clutchtrade RS-1trade Sag Gradientstrade Sawtoothtrade SCT - Smart Coasterbrake Technology Seekertrade Sektortrade SHIFTtrade ShiftGuidetrade Shortytrade Showstoppertrade SIDLuxetrade Side Swaptrade Signal Gear Technologytrade SLtrade SL-70trade SL-70 Aerotrade SL-70 Ergotrade SL-80trade Sl-88trade SLC2trade SL SPEEDtrade SL Sprinttrade Smart Connecttrade Solo Airtrade Solo Spoketrade SpeedBalltrade Speed Metaltrade SRAM APEX 1trade SRAM Force 1trade SRAM RIVAL 1trade S-seriestrade Stealth-a-majig trade StealthRingtrade Super-9trade Supercorktrade Super Deluxetrade Super Deluxe Coiltrade SwingLinktrade TaperCoretrade Timing Port Closuretrade Tool-free Reach Adjusttrade Top Loading Padstrade Torque Capstrade TRXtrade Turnkeytrade TwistLoctrade VCLCtrade Vividtrade Vivid Airtrade Vuka Aerotrade Vuka Aluminatrade Vuka Bulltrade Vuka Cliptrade Vuka Fittrade Wide Angletrade WiFLitrade X1trade X5trade X7trade X9trade X-Actuationtrade XCtrade X-Dometrade XDtrade XD Driver Bodytrade XDRtrade XG-1150trade XG-1175trade XG-1180trade XG-1190trade X-Glidetrade X-GlideRtrade X-Horizontrade XLoc Sprinttrade XXtrade Yaritrade Zero Losstrade

Specifications and colors subject to change without prior noticecopy 2020 SRAM LLC

ASIAN HEADQUARTERS SRAM Taiwan No 1598-8 Chung Shan Road Shen Kang Hsiang Taichung City Taiwan ROC

WORLD HEADQUARTERS SRAM LLC 1000 W Fulton Market 4th Floor Chicago Illinois 60607 USA

EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg 14-16 3862ZS Nijkerk Niederlande

38Lower Leg Assembly

Install the rebound damper knob Install the rebound damper knob

Tighten the set screw if present Tighten the set screw if present

Do not over-tighten the set screw Over-tightening will seize the Do not over-tighten the set screw Over-tightening will seize the adjuster knob and it will not turnadjuster knob and it will not turn

Clean the entire forkClean the entire fork

This concludes the Damper Upgrade on your RockShox suspension fork

Charger Race Day Damper Charger Race Day Damper

9

Hollow Bottom Leg Hollow Bottom Leg

25 mm 085 Nmiddotm (75 in-lb)

10

These are registered trademarks of SRAM LLC

11reg Accuwattreg Avidreg AXSreg Barreg Blackboxreg BoXXerreg DoubleTapreg Elitareg eTapreg Firecrestreg Firexreg Grip Shiftreg GXPreg Hammerschmidtreg Holzfellerreg Hussefeltreg i-Motionreg Judyreg Know Your Powersreg NSWreg Omniumreg Pikereg PowerCalreg PowerLockreg PowerTapreg Qollectorreg Quarqreg RacerMatereg Rebareg Rock Shoxreg Ruktionreg Service Coursereg ShockWizreg SIDreg Single Digitreg Speed Dialreg Speed Weaponryreg Spinscanreg SRAMreg SRAM APEXreg SRAM EAGLEreg SRAM FORCEreg SRAM REDreg SRAM RIVALreg SRAM VIAreg Styloreg Torpedoreg Truvativreg TyreWizreg Varicrankreg Velotronreg X0reg X01reg X-SYNCreg XX1reg Zed techreg Zippreg

These are registered logos of SRAM LLC

These are trademarks of SRAM LLC10Ktrade 1Xtrade 202trade 30trade 35trade 302trade 303trade 404trade 454trade 808trade 858trade 3ZERO MOTOtrade ABLCtrade AeroGlidetrade AeroBalancetrade AeroLinktrade Aireatrade Air Guidestrade AKAtrade AL-7050-TVtrade Automatic Drivetrade Automatixtrade AxCadtrade Axial Clutchtrade BB5trade BB7trade BB30trade Bleeding Edgetrade Blipboxtrade BlipClamptrade BlipGriptrade Blipstrade Blutotrade Bottomless Tokenstrade Cage Locktrade Carbon Bridgetrade Centeratrade Charger 2trade Chargertrade Charger Race Daytrade Clickbox Technologytrade Clicstrade Codetrade Cognitiontrade Connectamajigtrade Counter Measuretrade DD3trade DD3 Pulsetrade DebonAirtrade Deluxetrade Deluxe ReAktivtrade Descendanttrade DFourtrade DFour91trade Dig Valvetrade DirectLinktrade Direct Routetrade DOT 51trade Double Deckertrade Double Timetrade Dual Flow Adjusttrade Dual Position Airtrade DUBtrade DZerotrade E300trade E400trade Eagletrade E-Connect4trade E-matictrade ErgoBladetrade ErgoDynamicstrade ESPtrade EX1trade Exact Actuationtrade Exogramtrade Flow Linktrade FR-5trade Full Pintrade Gnar Dogtrade Guidetrade GXtrade Hard Chrometrade Hexfintrade HollowPintrade Howitzertrade HRDtrade Hybrid Drivetrade Hyperfoiltrade i-3trade Impresstrade Jaws trade Jettrade Kagetrade Komfytrade Leveltrade Lyriktrade MatchMakertrade Maxletrade Maxle 360trade Maxle DHtrade Maxle Litetrade Maxle Lite DHtrade Maxle Stealthtrade Maxle Ultimatetrade Micro Gear Systemtrade Mini Blocktrade Mini Clustertrade Monarchtrade Monarch Plustrade Motion Controltrade Motion Control DNAtrade MRXtrade Noirtrade NXtrade OCTtrade OmniCaltrade OneLoctrade Paragontrade PC-1031trade PC-1110 trade PC-1170trade PG-1130trade PG-1050trade PG-1170trade Piggybacktrade Poploctrade Power Balancetrade Power Bulgetrade PowerChaintrade PowerDomeXtrade Powered by SRAMtrade PowerGlidetrade PowerLinktrade Power Packtrade Power Splinetrade Predictive Steeringtrade Pressfittrade Pressfit 30trade Primetrade Qalvintrade R2Ctrade RAILtrade Rapid Recoverytrade ReAktiv ThruShafttrade Recontrade Reverbtrade Revelationtrade Rikentrade Risetrade ROAMtrade Roller Bearing Clutchtrade RS-1trade Sag Gradientstrade Sawtoothtrade SCT - Smart Coasterbrake Technology Seekertrade Sektortrade SHIFTtrade ShiftGuidetrade Shortytrade Showstoppertrade SIDLuxetrade Side Swaptrade Signal Gear Technologytrade SLtrade SL-70trade SL-70 Aerotrade SL-70 Ergotrade SL-80trade Sl-88trade SLC2trade SL SPEEDtrade SL Sprinttrade Smart Connecttrade Solo Airtrade Solo Spoketrade SpeedBalltrade Speed Metaltrade SRAM APEX 1trade SRAM Force 1trade SRAM RIVAL 1trade S-seriestrade Stealth-a-majig trade StealthRingtrade Super-9trade Supercorktrade Super Deluxetrade Super Deluxe Coiltrade SwingLinktrade TaperCoretrade Timing Port Closuretrade Tool-free Reach Adjusttrade Top Loading Padstrade Torque Capstrade TRXtrade Turnkeytrade TwistLoctrade VCLCtrade Vividtrade Vivid Airtrade Vuka Aerotrade Vuka Aluminatrade Vuka Bulltrade Vuka Cliptrade Vuka Fittrade Wide Angletrade WiFLitrade X1trade X5trade X7trade X9trade X-Actuationtrade XCtrade X-Dometrade XDtrade XD Driver Bodytrade XDRtrade XG-1150trade XG-1175trade XG-1180trade XG-1190trade X-Glidetrade X-GlideRtrade X-Horizontrade XLoc Sprinttrade XXtrade Yaritrade Zero Losstrade

Specifications and colors subject to change without prior noticecopy 2020 SRAM LLC

ASIAN HEADQUARTERS SRAM Taiwan No 1598-8 Chung Shan Road Shen Kang Hsiang Taichung City Taiwan ROC

WORLD HEADQUARTERS SRAM LLC 1000 W Fulton Market 4th Floor Chicago Illinois 60607 USA

EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg 14-16 3862ZS Nijkerk Niederlande

These are registered trademarks of SRAM LLC

11reg Accuwattreg Avidreg AXSreg Barreg Blackboxreg BoXXerreg DoubleTapreg Elitareg eTapreg Firecrestreg Firexreg Grip Shiftreg GXPreg Hammerschmidtreg Holzfellerreg Hussefeltreg i-Motionreg Judyreg Know Your Powersreg NSWreg Omniumreg Pikereg PowerCalreg PowerLockreg PowerTapreg Qollectorreg Quarqreg RacerMatereg Rebareg Rock Shoxreg Ruktionreg Service Coursereg ShockWizreg SIDreg Single Digitreg Speed Dialreg Speed Weaponryreg Spinscanreg SRAMreg SRAM APEXreg SRAM EAGLEreg SRAM FORCEreg SRAM REDreg SRAM RIVALreg SRAM VIAreg Styloreg Torpedoreg Truvativreg TyreWizreg Varicrankreg Velotronreg X0reg X01reg X-SYNCreg XX1reg Zed techreg Zippreg

These are registered logos of SRAM LLC

These are trademarks of SRAM LLC10Ktrade 1Xtrade 202trade 30trade 35trade 302trade 303trade 404trade 454trade 808trade 858trade 3ZERO MOTOtrade ABLCtrade AeroGlidetrade AeroBalancetrade AeroLinktrade Aireatrade Air Guidestrade AKAtrade AL-7050-TVtrade Automatic Drivetrade Automatixtrade AxCadtrade Axial Clutchtrade BB5trade BB7trade BB30trade Bleeding Edgetrade Blipboxtrade BlipClamptrade BlipGriptrade Blipstrade Blutotrade Bottomless Tokenstrade Cage Locktrade Carbon Bridgetrade Centeratrade Charger 2trade Chargertrade Charger Race Daytrade Clickbox Technologytrade Clicstrade Codetrade Cognitiontrade Connectamajigtrade Counter Measuretrade DD3trade DD3 Pulsetrade DebonAirtrade Deluxetrade Deluxe ReAktivtrade Descendanttrade DFourtrade DFour91trade Dig Valvetrade DirectLinktrade Direct Routetrade DOT 51trade Double Deckertrade Double Timetrade Dual Flow Adjusttrade Dual Position Airtrade DUBtrade DZerotrade E300trade E400trade Eagletrade E-Connect4trade E-matictrade ErgoBladetrade ErgoDynamicstrade ESPtrade EX1trade Exact Actuationtrade Exogramtrade Flow Linktrade FR-5trade Full Pintrade Gnar Dogtrade Guidetrade GXtrade Hard Chrometrade Hexfintrade HollowPintrade Howitzertrade HRDtrade Hybrid Drivetrade Hyperfoiltrade i-3trade Impresstrade Jaws trade Jettrade Kagetrade Komfytrade Leveltrade Lyriktrade MatchMakertrade Maxletrade Maxle 360trade Maxle DHtrade Maxle Litetrade Maxle Lite DHtrade Maxle Stealthtrade Maxle Ultimatetrade Micro Gear Systemtrade Mini Blocktrade Mini Clustertrade Monarchtrade Monarch Plustrade Motion Controltrade Motion Control DNAtrade MRXtrade Noirtrade NXtrade OCTtrade OmniCaltrade OneLoctrade Paragontrade PC-1031trade PC-1110 trade PC-1170trade PG-1130trade PG-1050trade PG-1170trade Piggybacktrade Poploctrade Power Balancetrade Power Bulgetrade PowerChaintrade PowerDomeXtrade Powered by SRAMtrade PowerGlidetrade PowerLinktrade Power Packtrade Power Splinetrade Predictive Steeringtrade Pressfittrade Pressfit 30trade Primetrade Qalvintrade R2Ctrade RAILtrade Rapid Recoverytrade ReAktiv ThruShafttrade Recontrade Reverbtrade Revelationtrade Rikentrade Risetrade ROAMtrade Roller Bearing Clutchtrade RS-1trade Sag Gradientstrade Sawtoothtrade SCT - Smart Coasterbrake Technology Seekertrade Sektortrade SHIFTtrade ShiftGuidetrade Shortytrade Showstoppertrade SIDLuxetrade Side Swaptrade Signal Gear Technologytrade SLtrade SL-70trade SL-70 Aerotrade SL-70 Ergotrade SL-80trade Sl-88trade SLC2trade SL SPEEDtrade SL Sprinttrade Smart Connecttrade Solo Airtrade Solo Spoketrade SpeedBalltrade Speed Metaltrade SRAM APEX 1trade SRAM Force 1trade SRAM RIVAL 1trade S-seriestrade Stealth-a-majig trade StealthRingtrade Super-9trade Supercorktrade Super Deluxetrade Super Deluxe Coiltrade SwingLinktrade TaperCoretrade Timing Port Closuretrade Tool-free Reach Adjusttrade Top Loading Padstrade Torque Capstrade TRXtrade Turnkeytrade TwistLoctrade VCLCtrade Vividtrade Vivid Airtrade Vuka Aerotrade Vuka Aluminatrade Vuka Bulltrade Vuka Cliptrade Vuka Fittrade Wide Angletrade WiFLitrade X1trade X5trade X7trade X9trade X-Actuationtrade XCtrade X-Dometrade XDtrade XD Driver Bodytrade XDRtrade XG-1150trade XG-1175trade XG-1180trade XG-1190trade X-Glidetrade X-GlideRtrade X-Horizontrade XLoc Sprinttrade XXtrade Yaritrade Zero Losstrade

Specifications and colors subject to change without prior noticecopy 2020 SRAM LLC

ASIAN HEADQUARTERS SRAM Taiwan No 1598-8 Chung Shan Road Shen Kang Hsiang Taichung City Taiwan ROC

WORLD HEADQUARTERS SRAM LLC 1000 W Fulton Market 4th Floor Chicago Illinois 60607 USA

EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg 14-16 3862ZS Nijkerk Niederlande

ASIAN HEADQUARTERS SRAM Taiwan No 1598-8 Chung Shan Road Shen Kang Hsiang Taichung City Taiwan ROC

WORLD HEADQUARTERS SRAM LLC 1000 W Fulton Market 4th Floor Chicago Illinois 60607 USA

EUROPEAN HEADQUARTERS SRAM Europe Paasbosweg 14-16 3862ZS Nijkerk Niederlande