The R1 Concepts slotted brake rotor for 2020–2021 Ford Mustang (rear right) is a black finished replacement rotor that renews the braking surface on the specified wheel. Intended as a vehicle-specific service part, the slotted face aids in clearing pad residue and moisture to help maintain consistent pad contact and restore braking feel when replacing a worn or damaged factory rotor.
R1 20-21 Ford Mustang Rear Right Slotted Black Brake Rotor