140MM Brake Disc for KUGOO M4 SPEEDWAY 4 ZERO 10 10X for Ninebot F20

Features:Disc brake, high quality material selection, sturdy and durable, easy to install, special accessories for scooters Specification: Fit for : For Ninebot F20 F30 F40/For Kugoo M4&M4pro and Kugoo G-booster Electric Scooter Main material: Steel Color: Silver Size: about 140x140x2mm/5.51x5.51x0.08in Net weight: 140g *Dimension: 140mm Package includes:1 * 140mm Brake Disc, 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.