The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a replacement rear-left rotor for 1999–2002 Audi A6 Quattro models. It pairs a drilled and slotted braking face with a Geo-Carbon finish to support consistent pad contact and assist in clearing debris and moisture during braking. Specified to match the rear-left position, it suits routine rotor service and targeted brake refreshes.
R1 99-02 Audi A6 Quattro Rear Left Drilled & Slotted Geo-Carbon Rotor