Hinson Clutch 04-06 Yamaha YFZ450 Hi-Temp Clutch Spring Kit - Set of 6

Race proven by top factory teams. Springs manufactured from high-temperature steel, highly resistant to losing their strength due to the high-heat of today's 4-Strokes. Provides optimum hookup with minimum heat build up. Exceptional production tolerances. Developed to enhance the performance of any Hinson clutch component and your stock clutch alike.