The R1 Concepts drilled black brake rotor is a direct-fit front left replacement for 1990–1994 Mazda B2300 models. With a drilled braking surface and black finish, it’s supplied to renew the front left rotor on the specified B2300 years while maintaining factory mounting and wheel-side placement for straightforward installation and compatibility.

R1 90-94 Mazda B2300 Front Left Drilled Black Brake Rotor