The R1 Concepts slotted black brake rotor for Mazda B1800 (1974–1984) is a front-right rotor with a slotted braking face and black finish per the source description. This entry specifies the right-front position and those model years. Verify your vehicle’s year and wheel location before ordering to ensure the rotor aligns with the stated application and orientation.
R1 74-84 Mazda B1800 Front Right Slotted Black Brake Rotor