The R1 Concepts drilled black brake rotor is a replacement rear-left rotor for BMW 540i models from 2016–2022. It provides the rear-left braking surface with a drilled face and black finish designed to match the vehicle’s appearance. Intended for the specified application, this rotor is used in rear-left brake maintenance or when a scheduled rotor replacement is required.
R1 16-22 BMW 540i Rear Left Drilled Black Brake Rotor