The R1 Concepts Geo‑Carbon drilled-and-slotted rotor is a front-right replacement for 2015–2025 BMW 228i Gran Coupe applications. Its drilled and slotted face is intended to help manage pad deposits and maintain consistent pad contact, making it a practical option for front-right rotor replacement or surface upgrade. Fitment is for the front-right position on the 228i Gran Coupe in the listed years.
R1 15-25 BMW 228I Gran Coupe Front Right Drilled & Slotted Geo-Carbon Rotor