ST60/30-34-36/32

The StopTech AeroRotor Replacement Kit (ARK) replaces factory rotors with enhanced cooling, braking, and handling while retaining original brake calipers. These directional, floating AeroRotors feature elongated drive pin holes for independent expansion of the rotor and hat. ARK components include AeroRotor friction rings with a patented internal vane design, pre-assembled to billet aluminum AeroHats with directional stand-offs for optimized cooling. The AeroRotor vane design pushes up to 80% more air than factory rotors, reducing fade during track use. Aircraft-grade aluminum hats and 2-piece AeroRotors are up to 8 lbs lighter than stock, improving acceleration, deceleration, and handling.