SPRING CLUTCH HI-TEMP BELLEVILLE Race proven by Team Muscle Milk Honda & Chad Reed’s TwoTwo Motorsports. Springs manufactured from high temperature steel, highly resistant to losing their strength due to the high heat of today’s four-strokes. Provide 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. Works with all OE parts unless otherwise indicated. Made in the USA.