The R1 Concepts drilled-and-slotted brake rotor for 2021–2025 Lexus IS300 (rear right) is supplied with a black finish and specified for the rear-right position. The product listing identifies the rotor as drilled and slotted, featuring cross-drilled holes and surface slots and a black coating. It aligns with the rear-right brake application for the IS300 years listed.
R1 21-25 Lexus IS300 Rear Right Drilled & Slotted Black Brake Rotor