Team Ski-Doo Primary Clutch Springs - Steel - Yellow/Green 210141-001 Fine-tune your clutch with TEAM primary and secondary springs manufactured from the highest quality materials Multiple spring rates let you tune to get the full potential out of your Rapid Reaction clutch Available for Arctic Cat, Polaris, Ski-Doo and Yamaha clutches Force lbs. at 74MM-42mm is 160-290