The BBS PFS hub centering ring is a precision wheel centric adapter with an 82mm outer diameter and 66.5mm inner bore crafted to properly locate BBS wheels on Mini Cooper applications. It helps eliminate hub-runout and vibration by aligning the wheel to the hub, making it useful when installing aftermarket wheels, spacers, or adapters that require a matched bore for secure, balanced fitment.
BBS PFS Ring - 82mm OD 66.5mm ID New Mini Cooper