The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 1993–2006 Infiniti G20 (front left) is a single front-left replacement rotor with a Geo-Carbon friction surface and drilled-and-slotted face. The holes and slots are intended to assist cooling and pad cleaning, and the description identifies this rotor as the front left fitment for those G20 model years.
R1 93-06 Infiniti G20 Front Left Drilled & Slotted Geo-Carbon Rotor