The R1 Concepts slotted black brake rotor for 2011–2016 BMW 528i is specified for the rear left wheel position. The description explicitly names the model years and wheel location and notes the slotted rotor surface. Verify fitment to your specific 528i, confirming rear-left placement and compatibility with your brake hardware before installation.
R1 11-16 BMW 528i Rear Left Slotted Black Brake Rotor