The R1 Concepts slotted black brake rotor for 2016–2020 Buick ELR, front-left position, is a slotted replacement rotor finished in black. Built to fit the front-left wheel on supported ELR models, it supplies a slotted braking surface to help evacuate pad debris and restore proper rotor-to-pad contact for reliable braking.
R1 16-20 Buick ELR Front Left Slotted Black Brake Rotor