The R1 Concepts drilled brake rotor for 2006–2013 BMW 135i (front left) is a black, drilled replacement rotor specified for the left-front position. The listing identifies this part as the left-front drilled rotor for 135i models across the stated years, showing a drilled face and black finish. Confirm your vehicle year and left-front requirement to ensure proper fitment.
R1 06-13 BMW 135I Front Left Drilled Black Brake Rotor