Rotator Brake Rotor - Spoke Mount FLT - 11.8" Directional design performance brake rotors designed to enhance braking performance while handling the heavy weight associated with V-Twin motorcycles , Laser cut and ground to a ly flat finish , Directional designed brake rotor engineered for optimum friction & heat dispersion , Made from premium 420 stainless steel with a high carbon content , Spoke mount design mounts to FLT / Touring front wheels, Designed for use as floating front rotors on FLT factory style wheels, accepts factory style FLT floating hardware (spoke mount)