The BBS Unlimited hub-side centering ring set (60.1mm) in violet is a hub centric kit that helps center wheels on the hub to reduce vibration and secure proper seating. Sold as a set, the violet color indicates the 60.1mm inner diameter, making it easier to match rings to wheel bores and achieve repeatable, vibration-free wheel mounting.
BBS Unlimited Hub Side Centering Ring SET 60.1mm - Violet