The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2004–2010 Chevrolet Optra (Mexico) applications is listed for the front left position. It pairs a Geo-Carbon surface with a drilled-and-slotted pattern as described, supplying the side-specific rotor configuration required by that regional Optra fitment without additional modification.
R1 04-10 Chevrolet Optra (Mexico) Front Left Drilled & Slotted Geo-Carbon Rotor