The R1 Concepts slotted black rear-right brake rotor for 2015–2021 Ford Mustang is a direct-fit replacement sized for the right rear position. Slotted machining helps clear gases and brake particulates from the pad interface, which aids consistent braking feel under normal driving. Finished in black, this rotor provides a practical replacement to return the rear-right braking system to proper operation.
R1 15-21 Ford Mustang Rear Right Slotted Black Brake Rotor