R1 Concepts slotted black brake rotor for 2020–2021 Lincoln Corsair, rear left. The listing specifies this rotor for the rear-left brake position and notes a slotted braking surface with a black finish. It is intended for the rear-left application on the stated Corsair model years, matching the slotted design and finish described in the catalog entry.
R1 20-21 Lincoln Corsair Rear Left Slotted Black Brake Rotor