The StopTech Sport Rotor (127.65135R) is a premium 1-piece direct replacement disc for your factory brake system. This 'Drilled & Slotted' right-hand side rotor provides improved cooling and better bite compared to standard rotors. Features include: 1. Cross-drilling and slotting to aid in heat and brake dust dissipation. 2. E-Coated finish on the hubs and vanes for superior corrosion resistance. 3. Improved wet weather response. 4. Better initial pad bite. This part is sold individually. For a complete front axle set, the following items are required: 1x 127.65135R (Right Side Rotor), 1x 127.65135L (Left Side Rotor).