Moto-Master Fusion Series Dual Ring Rear Sprocket

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