Pair of Shimano center lock rotor lock rings.
Shimano Disc Rotor Adapter for Post Fork Mount to 220mm Rotor SMMAF220PPM
Shimano Disc Rotor RT-MT900 XTR Ice Tech Freeza with Internal Lockring 160mm
Disc Brake Adapter 6 Bolt TO Center Lock Rotor Lock Ring Aluminium Fit Shimano
Shimano RT-MT800 Ice Tech Freeza Centre Lock Disc Rotor
Shimano SM-RT10 Tourney TX Centre-Lock disc rotor, for resin pad only, 160 mm
Shimano SLX SM RT70 - Ice-Tec Lock Brake Disc Rotor - Internal Spline Lockring
