Description: Brand:BUCKLOS Product:Bike Disc Brake Rotor Model:G3CS Material:Stainless Steel Size:160MM/180MM/203MM Color:Black Weight:160MM:About 94±5g 180MM:About 132±5g 203MM:About 180±5g Thickness:About 1.8mm Screw:Free 6pcs T25 Scrrew Torque:6.2 N.m Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. 3. If you have any questions, please contact us.