EBC offers a clutch kit from the CK Standard Series, specially developed for the YAMAHA WR 450, YZ 426, and YZ 450. Manufactured with high-performance materials that are heat- and wear-resistant, this kit ensures precise and progressive clutch engagement, effectively reduces slippage, and improves engine torque transmission. Its robust design optimizes the bike’s responsiveness, ensures consistent performance, and extends the life of the clutch system, providing reliable riding performance in both competition and intensive off-road use.