StopTech Sport Slotted Brake Rotors are premium one-piece replacement brake discs for your factory braking system. Featuring a unique grooved surface, these rotors improve braking performance by wiping away debris, water, and brake gases, ensuring a consistent contact patch between the pad and rotor. The E-Coating finish provides superior corrosion resistance for the cooling vanes and hub. This part 126.61087SR is a single Rear Right (Passenger Side) rotor. For a complete rear axle set, it is recommended to pair this with 126.61087SL (Rear Left). Technical Specs: Axle: Rear Right; Style: Slotted; Diameter: 300mm; Bolt Pattern: 5x114.3.