The R1 Concepts drilled brake rotor for 2018–2021 Jeep Wrangler applications is a black, drilled rear-right replacement rotor supplied as a catalog-specified match. Its drilled face and finished surface correspond to the listed rotor for those years, intended to act as a proper replacement to restore the rear-right braking surface on compatible Wrangler models.
R1 18-21 Jeep Wrangler Rear Right Drilled Black Brake Rotor