The R1 Concepts drilled black brake rotor is a vehicle-specific replacement for Mazda 6 applications from 2016–2021, intended for the front left position. The product description lists a drilled surface and black finish. The overview focuses on side-specific and year-specific fitment so buyers can select the correct front-left rotor for the listed Mazda 6 models during brake repairs or part replacement.

R1 16-21 Mazda 6 Front Left Drilled Black Brake Rotor