The R1 Concepts slotted black brake rotor is a replacement rotor specified for front-left service. The slotted face and black finish are part of the catalog description to restore the braking surface on the vehicle. This rotor fits Mercedes-Benz Metris applications for 2016–2021 and is designated for the front left position.
R1 16-21 Mercedes-Benz Metris Front Left Slotted Black Brake Rotor