Moto-Master Fusion Dual Ring Rear Sprocket - Black - Yamaha Visor Hinson Clutches are championship proven

Hinson Clutches are championship proven by almost every major factory team and rider in the world

For off-road applications where a sealed chain is preferred

Lower A-Arm Brg - Seal Kit

Ultra-ventilated with ram air plenum directing heat build-up away from the chest

Low profile streamlined taped collar

Moto-Master Fusion Dual Ring Rear Sprocket - Black - Yamaha Visor Hinson Clutches are championship provenThe Moto Master Fusion Dual Ring Rear sprocket brings you the best of both worlds Steel outer ring and a lightweight aluminium inner ring. Special hardened and nickel coated steel outer ring. Will outlast an aluminium sprocket up to 3 times 50% less weight compared to a normal steel sprocket. Aircraft grade 7075 T6 aluminium carrier. Precise manufactured outer ring and carrier interlock permanently using a specialized heat shrink procedure. Carrier is