The R1 Concepts drilled black brake rotor for the rear left of 2013–2020 BMW 320i xDrive is a listed replacement rotor with a drilled pattern and black finish. Intended for rear-left service, it replaces the existing rotor while matching the listed appearance and mounting position for xDrive models. Use this rotor when performing like-for-like rear-left brake replacement.
R1 13-20 BMW 320i xDrive Rear Left Drilled Black Brake Rotor