Sprocket Rear Steel RK B4522-49 Supersprox 151 TM Racing Youth EXCF 250 Enduro (17-24)

EXCF 250 Enduro (17-24)

TC65 17-20

Produced in high-impact resistant plastic

and start charging

Adjustable shoulder straps for an optimal fit

Sprocket Rear Steel RK B4522-49 Supersprox 151 TM Racing Youth EXCF 250 Enduro (17-24)Rear 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 49 Alt. Centre: B4522 Colour: Self Centre: B4522 Material: Steel Position: Rear Teeth: 49 Fitment Summary