The R1 Concepts drilled black brake rotor for 2012–2020 Toyota Mirai (rear left) is a vehicle-specific replacement meant to replace a worn factory rotor and return braking function at the rear left position. It features a drilled face with a black finish as listed, matching the described application and offering a like-for-like visual and part fit for the specified Mirai model years.
R1 12-20 Toyota Mirai Rear Left Drilled Black Brake Rotor