The R1 Concepts drilled black brake rotor for 2007–2017 Acura MDX (rear left) is a rear-left replacement rotor with drilled surfaces and a black coating. Specified for that MDX application, it helps evacuate heat and gases from the pad interface to support consistent rear braking feel, and it provides a like-for-like rotor refresh with a drilled look.

R1 07-17 Acura MDX Rear Left Drilled Black Brake Rotor