3.5 feet of premium 420 roller chainBuilt to withstand the high heat and abuse of snowmobile racingSilent, non-binding chain for less drag and more speed.
Withstands gearing modificationsFree-revvingCooler operation to ensure longevity1/3 lighter weight than a stock clutchEngages higher and quicker than a stock clutch (800 rpm higher at 2,900...