The StopTech Sport Slotted Brake Rotor (Cryo Treated) is a premium direct replacement upgrade for your factory braking system. This specific model (126.61087CSR) is designed for the Rear Right position. Featuring a unique slotted design, it effectively clears debris and gasses for improved bite and consistent performance. The Cryogenic treatment aligns the molecular structure of the metal, dramatically increasing resistance to thermal shock and extending the service life of the rotor up to 2-3 times compared to standard rotors. Finished with a black e-coat on the hubs and vanes for superior corrosion protection. Kit components / Item details: - Part Number: 126.61087CSR - Type: Slotted Sport Brake Rotor (Single) - Position: Rear Right - Treatment: Cryogenic Heat Treated - Finish: Black E-Coated Hub & Vanes