Upgrade your braking performance with the StopTech Power Slot Cryo Rotor. This premium front right replacement rotor is designed for BMW 3-Series and Z-Series enthusiasts seeking improved thermal capacity and durability. The Cryogenic treatment realigns the molecular structure of the metal, doubling the rotor's lifespan and resistance to warping. Featuring a patented Vac-U-Slot pattern, it effectively clears gasses and debris for consistent pad contact and superior wet-weather response. Finished with a black E-coat for maximum corrosion protection. Hardware Included: 1 x Right Front Cryogenic Slotted Brake Rotor (MPN: 126.34029CSR). Sold individually.