The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2016–2018 Mazda CX-3 rear left is a vehicle-specific replacement rotor for that wheel location. It pairs drilled holes and slots with a Geo-Carbon surface pattern specified for the rear left application. Install this rotor when servicing or replacing the rear left brake rotor on CX-3 models from 2016 through 2018.
R1 16-18 Mazda Cx-3 Rear Left Drilled & Slotted Geo-Carbon Rotor