The R1 Concepts slotted black brake rotor for the front right of 2004 Mitsubishi Lancer is the front-right replacement rotor specified for that single model year. Described as a slotted black rotor in the catalog entry, it is intended for use when replacing a worn or damaged front-right rotor on the 2004 Lancer to restore the slotted braking surface detailed in the listing.
R1 04-04 Mitsubishi Lancer Front Right Slotted Black Brake Rotor