The R1 Concepts drilled-and-slotted black brake rotor for 1984–1995 Audi 90 Quattro rear right applications is a position-specific replacement rotor featuring a drilled and slotted face to assist heat dissipation and pad debris clearing. Finished in black, it’s intended for shoppers replacing a worn rear-right rotor on the specified 90 Quattro model years to restore the braking surface at that position.
R1 84-95 Audi 90 Quattro Rear Right Drilled & Slotted Black Brake Rotor