Hinson H641-B-1901 - H641-B-1901 - Hinson BilletProof Clutch Basket - Yamaha YZF250 2019-23,

Features: Basket clutch billetproof witj cushions, kickstarter and primary geary for Yamaha. Used by most major factory teams and riders. Improves clutch performance and life. Improves heat dissipation. Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances, and hardcoated for five times the wear resistance to stock* (*with proper maintenance). Allows clutch assembly to spin truer creating less heat when clutch is disengaged. When used with Hinson Clutch Components pressure plate and inner hub helps eliminate clutch chatter.