The R1 Concepts Geo-Carbon drilled-and-slotted brake rotor is a direct-fit replacement for the rear left position on Cadillac XLR models (1997–2013). It features the drilled-and-slotted Geo-Carbon surface specified for that wheel position and is offered as a vehicle-specific rotor when replacing a worn unit or refreshing the braking hardware with the correct configuration.
R1 97-13 Cadillac Xlr Rear Left Drilled & Slotted Geo-Carbon Rotor