Replacement Right Slotted 380 x 35 mm Big Brake Kit Aero Rotor

StopTech has developed several design innovations to improve rotor airflow. The patented 2-piece AeroRotors push more air thanks to curved airfoil-shaped vanes and an air channel that widens at the trailing edge of the vanes. The patented 2-piece AeroRotor assembly uses uniquely designed and patented AeroVanes inside the disc to optimize airflow through the rotor. This improved directional design minimizes turbulence and flows up to 61 percent more air than any other rotor tested. Better airflow equals better cooling and better cooling means less fade and better overall brake system performance. StopTech AeroRotors also feature a proprietary alloy chemistry. By adding molybdenum to the gray iron carefully targeting a narrow range of hardness and tensile strength values and controlling the cooling rate of the rotor after casting StopTech produces a friction ring with added crack resistance as well as improved functionality. Features -Specifically engineered and patented AeroVanes for optimum cooling -Full-floating mounting hardware to eliminate pad knock-back -Optimized to provide even performance and consistent feedback Specifications - Driving Style: Performance / Racing - Rotor Construction: 2-Piece - Rotor Material: Cast Iron - Weight: 21.25 lbs