The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2016–2023 Mazda CX-9 rear left is a vehicle-specific replacement rotor for that wheel location. It pairs drilled holes and machined slots with a Geo-Carbon surface specified for the rear left application. Use this rotor when servicing or replacing the rear left brake rotor on CX-9 models from 2016 through 2023 to match the vehicle's fit.
R1 16-23 Mazda Cx-9 Rear Left Drilled & Slotted Geo-Carbon Rotor