The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a replacement brake rotor that combines a Geo-Carbon finish with drilled and slotted machining to support heat control and consistent pad engagement. It is specified for 2020–2023 Ford F-450 Super Duty front-left applications, provided as the correct wheel-position rotor for that vehicle and side.
R1 20-23 Ford F-450 Super Duty Front Left Drilled & Slotted Geo-Carbon Rotor