The R1 Concepts drilled-and-slotted brake rotor for 2018–2025 Lexus LS500 (left rear) is a black-finished replacement rotor specified for the left-rear position. The description lists the rotor as drilled and slotted, featuring cross-drilled holes and surface slots and a black coating. It is intended to replace the left-rear brake disc on the LS500 models within the stated years.
R1 18-25 Lexus LS500 Left Rear Drilled & Slotted Black Brake Rotor