GBrakes 11.8 Semi Floating Mount Front Wave Rotor For Harley Wave Rotors epitomize engineering precision, crafted from high-carbon 420 Stainless Steel and subjected to an extensive heat treatment process and diamond grinding for a flawless surface finish. Designed for seamless OEM brake rotor replacement, they are lighter and provide superior heat dissipation for unmatched braking performance. Features: For models with 7-Spoke Agitator Wheels only 11.8 standard mount 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 individually