R1 Concepts GEO-Carbon drilled and slotted rotor set for front fitment on BMW 230i (2018–2025). These carbon-coated rotors are intended to provide increased braking capability over OE through precision drilling and diamond slots that improve pad engagement and heat dissipation. Manufactured to OEM dimensions from G3000 cast iron, the mill-balanced pair includes rust protection and countersunk holes to help prevent cracking.
R1 18-25 BMW 230i Front Drilled & Slotted Carbon Coated Brake Rotor Set