The R1 Concepts drilled-and-slotted black brake rotor for 2007-2014 Mercedes-Benz SL550 (rear left) is a replacement rotor that blends drilled holes and slots to help expel water, dust and gases and support consistent pad engagement. Offered for brake maintenance or visual upgrades on the specified SL550 application, it serves as the slotted, drilled rear-left rotor to take the place of the original component.
R1 07-14 Mercedes-Benz Sl550 Rear Left Drilled & Slotted Black Brake Rotor