The R1 Concepts drilled and slotted brake rotor is a black-finished replacement rotor intended to restore braking surface and appearance. This drilled-and-slotted rotor is supplied for the rear left position on BMW 228i xDrive models from 2006–2021. Fitment information is explicit for that wheel location; use with compatible pads and hardware when replacing a worn rotor.
R1 06-21 BMW 228I xDrive Rear Left Drilled & Slotted Black Brake Rotor