Moto-Master Fusion Dual Ring Rear Sprocket - Black - Yamaha Teeth:51 (MPN): MOT158054

(MPN): MOT158054

XE/XX 125 21-23

Built tough for everyday shop use

SE-R 250 2T 14-20

YEAR 2020: Require accessory 0017835

Moto-Master Fusion Dual Ring Rear Sprocket - Black - Yamaha Teeth:51 (MPN): MOT158054The 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