The Shimano Center Lock RT-CL750 rotor is more robust than its predecessor and delivers more power, more consistently. Increased durability comes from the rotor's 2.2 mm thickness, a feature added to the model in response to market demand, and one that will extend the rotor's life over that of a standard 1.75 mm rotor.Provides high power braking with improved modulationRobust 2.2 mm thick stainless-steel rotor adds strength, improves heat capacity, and better withstands impacts from trail debrisProvides more consistency and a longer life than standard 1.75mm thickness rotorsVersatile design is compatible with the newest generation of Shimano's 4-piston brakesIncludes external splined lock ringItem SpecificationsHub/Disc CompatibilityCenter-LockPad CompatibilityAll Pad CompoundsRotor Size (mm)220Rotor TypeTwo PieceWeight283 Shimano RT-CL750 2.2mm Center Lock Disc Brake Rotor Disc Rotor UPC: 192790320878