The APEX Performance Rotor is an ultra-light friction ring CNC machined from functionally gradient metal composite material. We use our Lug Drive System to fit the ring flush with a 6061 T6 billet Aluminum carrier. The assembly locks together with a 302 stainless spiral retaining clip in the back, giving the clean uninterrupted look of a solid rotor with the performance you can expect from a high performance fully-floating rotor by Lyndall Brakes. When used with Lyndall’s Red Plus Brake Pads, it provides the longest service life and runs cleaner and quieter than any other braking system available for your motorcycle. The entire rotor weighs 1.6 pounds. Please see Lyndall’s application guide for fitments. Replacement parts are available for individual sale. A life-time warranty applies to the friction ring only if Lyndall Brakes are used on the rotor at all times. Each friction ring is individually serial numbered for quality control.