The R1 Concepts black drilled-and-slotted brake rotor for 2004–2010 BMW 525i (USA/Canada) (rear left) is a vehicle-specific rotor featuring drilled and slotted braking surfaces and a black finish. Designed for the rear-left position on the specified 525i model years and markets, it provides a matching replacement rotor to restore correct fit and function for that axle.
R1 04-10 BMW 525I (USA/Canada) Rear Left Drilled & Slotted Black Brake Rotor