INNR HUB 03-06 YZ450F/YFZ

Billetproof Inner Clutch HubImproves clutch performance and longevity by improving heat dissipationAllows clutch assembly to spin more true so less heat is created when clutch is disengagedMachined to aerospace tolerances from billet T6 aluminumAkadized™ surface will last five times longer than stock if properly maintainedHelp eliminate clutch chatter when used with Hinson clutch basket and pressure platesMade in the U.S.A.'14 and newer YZF450R models must use parts H212 and 1131-0855.