The R1 Concepts slotted rear-left brake rotor for 1981–1985 Mazda RX-7 is a vehicle-specific replacement rotor finished in black. It supplies a slotted braking surface for the left rear mounting on those RX-7 model years. This rotor is intended for owners replacing a worn rear-left rotor and who need a like-for-like slotted replacement in the specified RX-7 applications.
R1 81-85 Mazda RX-7 Rear Left Slotted Black Brake Rotor