The R1 Concepts drilled rear-left brake rotor for 1989–1991 Mazda RX-7 is a black-finish replacement rotor designed to restore rear braking surface and function for those years. The drilled face helps vent gases and dissipate heat to support more consistent pedal feel during repeated stops. Confirm rear-left fitment for 1989–1991 RX-7 applications when ordering this rotor.
R1 89-91 Mazda RX-7 Rear Left Drilled Black Brake Rotor