Not compatible with DVO suspension forksPrice is for setMagnesium cooling fins7075 alloy for inner piece203mmRotors made from hardened stainless steel for ultimate strength and squeakless stoppingBeefy 1.7mm thick provides more metal for more cooling.Better cooling means less wear and tear on brakesFloating design means the metal will not contract and warp at high heatMatches the Surron bolt pattern front and rearFinished with a special treatment for color and extra weather resistanceTitanium mounting screws (optional)The best rotors available for the Surron provides the most cooling possible. This easy upgrade will improve your braking performance and the life of your brakes.