
Moose Offroad Hard-Parts Rear Sprocket (Ref. 1210-520TM-52-ST)
Designed for enduro and motocross, this rear sprocket made of steel meets the demands of off-road riding. Machined from high-carbon C45 steel, it features precision CNC machining to maintain tight tolerances and ensure a reliable fit on the rear wheel. The lightening holes optimise the weight/strength balance without compromising the structure, while the bright zinc finish provides corrosion protection and a neat appearance.
Ideal for replacing the original sprocket and adjusting the final ratio on a 520 chain, it is aimed at riders looking for a robust part that is easy to install and suited to the demands of the terrain. Notable compatibility: TM RACING MX 450 FI 4T (2021), TM RACING EN 450 FI 4T (2021), TM RACING MX 300 FI 4T (2021).