The R1 Concepts drilled black brake rotor is a direct-fit replacement for the left rear of 2017–2020 Acura MDX models. It offers a drilled rotor face finished in black to provide a vehicle-specific option for left-rear brake service. Install this rotor when replacing a worn left-rear unit and confirm compatibility with your MDX’s brake components and year.
R1 17-20 Acura MDX Rear Left Drilled Black Brake Rotor