Hinson Clutch Spring Kit CRF450R/RX 21-..

Hinson Clutches are championship proven by almost every major factory team and rider in the world, including Eli Tomac, Ken Roczen, Cooper Webb, Tim Gajser, Jeffrey Herlings, Jeremy Seewer, Chase Sexton, & Joey Savatgy. | Provide optimum hook up with minimum heat build up. | Exceptional production tolerances. | Developed with and recommended to enhance the performance of Hinson Clutch Baskets, Inner Hubs, and Pressure Plates. | Manufactured from high temperature steel, highly resistant to losing their strength due to the high heat generated by a clutch. | Can be used with OE baskets, inner hubs, & pressure plates* (*some models may vary). | Made in the USA.

-high temp

-stiffer alternative