The R1 Concepts slotted black brake rotor is a replacement rotor for the rear-left position on 1988–1990 BMW 325iX models. The slotted face refreshes the braking surface and the black finish keeps a tidy appearance suited to the vehicle's original styling. This rotor matches the specified vehicle side and is intended to restore proper pad engagement and dependable rear-left braking operation.
R1 88-90 BMW 325iX Rear Left Slotted Black Brake Rotor