The R1 Concepts drilled-and-slotted black brake rotor for 2000–2015 Ford Focus (front left) is a replacement rotor specified for the vehicle's front-left brake position. The listing notes a black finish and a drilled-and-slotted braking surface, supplying the rotor geometry and matched appearance documented for those Focus applications when replacing a worn front-left rotor.
R1 00-15 Ford Focus Front Left Drilled & Slotted Black Brake Rotor