The R1 Concepts Geo-Carbon drilled-and-slotted rotor for 2016–2026 BMW i4 (left front) is a vehicle-specific replacement rotor finished with drilled-and-slotted surfaces. The description names the left-front position and applicable model years so shoppers can match this Geo-Carbon rotor to the correct wheel location on compatible i4 models when replacing a worn rotor on the front-left side.
R1 16-26 BMW I4 Left Front Drilled & Slotted Geo-Carbon Rotor