The R1 Concepts drilled brake rotor for 1976–1977 BMW 320i front-left applications is a black-finished replacement rotor intended to fit the front-left hub of those models. The drilled face reflects the cataloged specification and is offered to support straightforward rotor renewal during service or restoration. It’s a specified choice for owners maintaining authentic braking hardware on early 320i cars.
R1 76-77 BMW 320i Front Left Drilled Black Brake Rotor