
Moose Offroad Hard Rear Sprocket - Parts designed for demanding riders. This rear sprocket made of carbon steel (C45) provides strength and durability for a wide range of uses: trail, enduro, roadster, motocross, supermoto, urban, and sport. The CNC machining ensures tight tolerances for smooth engagement, and the lightening holes reduce mass while maintaining the necessary rigidity.
The zinc-plated finish offers protection against corrosion and a sleek appearance that pairs well with the chain and rear wheel. Installed in place of the original sprocket, it suits configurations seeking robustness and precise chain engagement. Ideal for riders who travel on varied roads and off-road, it is compatible with 520 transmissions.
Common compatibilities: GAS-GAS EC 300 RACING (2017), SHERCO SEF‑R 450 (2015), HUSQVARNA NUDA 900 R ABS (2013). Always check the pitch and required number of teeth before installation.