GBrakes Wave Front Brake Rotor Df835Cw For Harley Touring GBrakes Wave Rotors are laser cut from a proprietary high-carbon 420 Stainless Steel that has been heat treated and parallel diamond ground to ensure a perfect surface. The vented slots keep the brake system cooler by allowing air to pass over the entire surface of the pad. In wet weather riding conditions the same vented slots help remove water from the rotor. These rotors bolt directly in place of your OEM brake rotors and are lower weight with better heat dissipation. Features: 11.8 floating front rotor is a direct replacement for OEM Constructed of non-recycled high carbon 420 stainless steel / 8 composite Laser cut for precision and heat treatment Parallel double disc ground to assure a perfect parallel flatness Heat treated to each specific application to prevent warping Cad-Cam designed Tested with a stress analysis program KBA and TUV approved Sold each Note: Image for reference only. Actual GBrakes Wave Rotor may vary slightly depending on your application.