The R1 Concepts Geo-Carbon drilled and slotted rotor is a front left replacement rotor with a drilled-and-slotted surface for vehicles needing axle-specific service. Offered as a like-for-like rotor option, it is intended to replace a worn unit during brake maintenance. This rotor fits 1996–2003 BMW 528i models at the front left position as specified.
R1 96-03 BMW 528I Front Left Drilled & Slotted Geo-Carbon Rotor