ITEM NAME:Electric Scooter Steel Brake Disc Rotor for 10 inch Kugoo M4 Skateboard A#S Product Description Description: 140mm Electric Scooter Steel Brake Disc Rotor for 10 inch Kugoo M4 Skateboard Replacement Accessories Parts Feature: Steel body: more wear-resistant and longer life. Specification: Main material: Steel Color: Silver Size: about 140x140x2mm/5.51x5.51x0.08in Net weight: 120g Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Electric Scooter Disc Rotor.Included: 1 X Electric Scooter Disc Rotor. Steel body: more wear-resistant and longer life. Main material: Steel. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.