
Moose Offroad Hard Rear Sprocket - Parts (ref. 1210-897-48-STL) — CNC machined C45 steel crown, designed for 520 transmissions. This robust part meets off-road motorcycle standards: 48 teeth to adjust the gearing, machined lightening holes to reduce weight without sacrificing geometry, and zinc/black finish depending on availability.
Ideal for Enduro, Cross, Quad, and Supermoto practices, this sprocket is designed as a replacement for all transmissions accepting the 520 pitch. The 48-tooth configuration influences the gearing and engine behaviour while riding, useful for adapting acceleration feel and revs according to terrain and riding style.
Compatible with many off-road models — for example, KTM EXC 150 TBI (2025), Husqvarna FC 450 (2021), or GAS-GAS XC 300 (2019) — check the spacing and holes before installation to ensure compatibility. Manufacturer reference: 1210-897-48-STL.