2014 Clean Snowmobile Challenge. 2011 Polaris Rush 600 What we set out to improve: Exhaust Emissions 2-Stroke Engine Capabilities Fuel Efficiency Ability.
The Cadet Challenge. Event 1 - Curl-Ups Conduct this event on a flat, clean surface, preferably with a mat. Start cadets in a lying position on their.
2014 Clean Snowmobile Challenge
