Vortex Racing Aluminum Rear Sprocket 520 45 Tooth Use with 3766 Front- Hardcoat

Vortex Rear Sprockets are made to precise specifications from Hardcoat F5 Aluminum ensuring concentricity and durability. Lightening holes reduce rotating mass.

This Part Fits:

Year	Make	Model	Submodel
2020-2023	BMW	S1000RR	Base