BikeMaster BMW Rear Steel Sprocket 525 42T - Black

Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMasterA? Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMasterA? line of chains.
Rear 525, 42T, Black