Sprocket Rear Steel RK B4522-50 Supersprox 151 TM racing Moto 1.5 NX250 88-90

NX250 88-90

HGS full exhaust system

Compatible with 151 models (yearly)

Engineered to be securely mounted nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws

Sprocket Rear Steel RK B4522-50 Supersprox 151 TM racing Moto 1.5 NX250 88-90Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Manufacturer Part No. (MPN): B4522 51NC0 Barcode: 9555387624550 Alt. Centre: B4522 Colour: Self Centre: B4522 Material: Steel Position: Rear Teeth: 50