The R1 Concepts drilled-and-slotted black brake rotor for 1995–2006 Mazda Millenia front left is a replacement rotor that provides a drilled-and-slotted braking surface and a black finish for that wheel position. Its open surface pattern is intended to assist heat dissipation and channel debris and gases away from pad contact for steadier braking, and it fits the listed Millenia years and side as a direct replacement.
R1 95-06 Mazda Millenia Front Left Drilled & Slotted Black Brake Rotor