The R1 Concepts Geo‑Carbon drilled-and-slotted rotor is a front-left replacement for 2015–2025 BMW 228i xDrive Gran Coupe applications. Its drilled and slotted face helps manage surface debris and encourage consistent pad contact, offering a straightforward replacement option for the front-left brake rotor. Fitment is specific to the 228i xDrive Gran Coupe front-left position for these years.
R1 15-25 BMW 228I Xdrive Gran Coupe Front Left Drilled & Slotted Geo-Carbon Rotor