This drilled black brake rotor from R1 Concepts is specified for the 2020–2021 Ford Mustang rear right position. Offered as a replacement rotor with a drilled face and black finish, it is intended for use when replacing the rear right factory rotor on those model years to return the braking assembly to proper fit and condition.

R1 20-21 Ford Mustang Rear Right Drilled Black Brake Rotor