The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2006–2015 BMW 325Xi (rear left) is specified for that rear-left all-wheel-drive application. Its drilled and slotted braking surface aids heat dispersion and pad debris evacuation, providing a renewed braking surface when replacing a worn rear rotor. The rotor is intended to match the factory application on compatible 325Xi models.
R1 06-15 BMW 325Xi Rear Left Drilled & Slotted Geo-Carbon Rotor