Product Info: – Part: Brake Rotor – Rotor Style: Drilled and Slotted – Center Hole Diameter: 69 millimeters / 2.72 inches – Discard Thickness: 30 millimeters / 1.18 inches – Nominal Thickness: 32 millimeters / 1.26 inches – Outside Diameter: 350 millimeters / 13.