The Moto-Master Fusion Dual-Ring Rear sprocket brings you the best of both worlds – Steel outer ring and a lightweight aluminium inner ring.

✅Aircraft-grade 7075-T6 aluminium carrier.
✅Will outlast an aluminium sprocket up to 3 times.
✅Special hardened and nickel coated steel outer ring.
✅Carrier is colour anodized coated for extra durability.
✅50% less weight compared to a normal steel sprocket.
✅CAD designed, CNC machined and laser cut using state of the art technology.
✅Precise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedure.