The R1 Concepts Geo-Carbon drilled-and-slotted rotor is offered as a direct-fit front left replacement for Chevrolet Cobalt applications. The drilled-and-slotted surface and Geo-Carbon naming denote its surface treatment and appearance. It fits 2007–2010 Chevrolet Cobalt front left applications and is intended for routine brake maintenance or component replacement.
R1 07-10 Chevrolet Cobalt Front Left Drilled & Slotted Geo-Carbon Rotor