Moto-Master Fusion Dual Ring Rear Sprocket - Orange - KTM/Hqv/GasGas 85SX TC85 MC85 04-25 Teeth:50 high-performance racing chain designed specifically

high-performance racing chain designed specifically with local motocross champions in mind

Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties

ST 290 11-15

Brush guard reinforcement in shoulders and elbows

Moto-Master Fusion Dual Ring Rear Sprocket - Orange - KTM/Hqv/GasGas 85SX TC85 MC85 04-25 Teeth:50 high-performance racing chain designed specificallyThe 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