Product Info: Part: Brake Set Position: Front Rotor Material: Cast Iron Rotor Type: Vented Driving Style: Performance / Racing Rotor Style: Plain Bolt Circle: 112 millimeters / 4.41 inches Lug Quantity: 5 Minimum Rotor Thickness: 23 millimeters / 0.91 inches Nominal Rotor Thickness: 25 millimeters / 0.