The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a Geo-Carbon brake rotor with drilled and slotted patterns designed to assist pad contact under varied conditions. This unit fits the rear right position on 1997–2005 Buick Regal models and serves as the corresponding rear right replacement rotor for those vehicles.
R1 97-05 Buick Regal Rear Right Drilled & Slotted Geo-Carbon Rotor