Sprocket Rear Steel RK B4522-49 Supersprox 151 TM Racing Youth This complete kit contains all

This complete kit contains all the necessary replacement exhaust (O-rings

EXCF 250 Enduro (17-24)

and start charging

(MPN): MOT156016X

Sprocket Rear Steel RK B4522-49 Supersprox 151 TM Racing Youth This complete kit contains allRear 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