
Moose Offroad Hard-Parts Rear Sprocket (ref. 1211-251-49-12)
Designed for enduro and motocross riders seeking a lightweight and reliable final drive, this aluminium rear sprocket stands out for its meticulous manufacturing. Machined 100% and not stamped, it ensures a consistent tooth geometry for precise chain engagement and uniform wear.
Ideal for replacing the original sprocket on a wide range of off-road machines, this sprocket is particularly suitable for the YZ 450F Monster Energy Racing Edition, XR 250 R, and YZ 450F. Its design combines rigidity and lightness to maintain the bike's agility while ensuring precise final drive. Simple installation: adhere to the 520 pitch and manufacturer's torque specifications.