The BBS Unlimited hub-side centering ring set (65.1mm) in blue is a hub centric ring kit that centers aftermarket wheels on the hub to minimize vibration and promote proper seating. Supplied as a set, the blue color identifies the 65.1mm inner diameter, making it easier to match rings to wheel bores and achieve a stable, balanced fit.
BBS Unlimited Hub Side Centering Ring SET 65.1mm - Blue