The R1 Concepts slotted brake rotor for 2009–2019 BMW 550i GT (rear left) is a direct-fit rear left replacement with a slotted braking face and black finish. Specified for the listed 550i GT years, it restores the rear braking surface while preserving factory mounting points. For balanced braking, replace the opposite rear rotor when correcting wear or damage on the vehicle.
R1 09-19 BMW 550i GT Rear Left Slotted Black Brake Rotor