The R1 Concepts drilled front-right brake rotor for 1986–1991 Mazda RX-7 is a black replacement rotor designed to renew braking surface and operation for that axle and model years. Its drilled face helps vent gases and assist heat dissipation to support consistent braking under repeated use. Ensure front-right fitment for 1986–1991 RX-7 applications when purchasing.

R1 86-91 Mazda RX-7 Front Right Drilled Black Brake Rotor