The R1 Concepts drilled brake rotor for 1989–1991 Audi 100 Quattro (rear right) is a black-finished replacement rotor intended for the rear-right wheel. This drilled rotor serves as a serviceable like-for-like replacement for maintenance or repair, letting owners restore proper rotor fitment and compatible braking hardware on the specified Audi 100 Quattro applications.
R1 89-91 Audi 100 Quattro Rear Right Drilled Black Brake Rotor