EXCEL Carrier Ring Set Rear Black 2RC-4421

Carrier Ring Sets are the key components of the Pro Series System, Modular carriers allow riders to quickly and easily alternate their wheel/tire race sets for different track surface, Fronts include carrier ring adapter and all necessary spacers and hardware to mount OE-type brake rotor; rears include carrier ring adapters (2) and all spacers and hardware to mount OE-type brake rotor and drive sprocket