Clutch Plate and Spring Kit - CRF250R/RX Developed with and to enhance performance of OEM pressure plates as well as Hinson clutch baskets, inner hubs, and pressure plates, Made out of high-temperature steel to outlast anything else on the market, Highly resistant to losing strength due to high heat from 4-strokes, The correct stiffness to handle high horsepower engines, Provides optimum hook-up with minimal heat build-up, Made in the U.S.A.