The R1 Concepts slotted black brake rotor is a replacement rotor for the left-front position on 2017–2022 BMW 840i Convertible models. The slotted face refreshes the braking surface and the black finish provides a neat appearance. This rotor matches the specified vehicle side and is intended to restore proper pad engagement and dependable front-left braking operation in the convertible application.
R1 17-22 BMW 840i Convertible Left Front Slotted Black Brake Rotor