The R1 Concepts drilled-and-slotted black brake rotor for the left front of 2016–2022 Toyota Prius is a vehicle-specific replacement intended for that wheel position. The product details list a drilled and slotted surface with a black finish and present it as a maintenance or replacement rotor when the original shows wear or damage. Sold individually for the named front-left hub.
R1 16-22 Toyota Prius Front Left Drilled & Slotted Black Brake Rotor