Product Info: Part: Brake Rotor Position: Front Rotor Material: Cast Iron Rotor Type: Vented Rotor Design: Rotors Only Rotor Construction: 1 Piece Rotor Diameter: 275 millimeters (10.83 inches) Rotor Height: 55.88 millimeters (2.2 inches) Nominal Thickness: 28.956 millimeters (1.14 inches) Minimum Thickness: 27.508 millimeters (1.