Silicone Thumb Throttle Cover for Ninebot ES1 ES2 ES4 MAX G30 E-Scooter Parts. Thumb Throttle Accelerator Brake Button for Ninebot E22 E25 E45 Electric Scooter. On the Ninebot By Segway F3、F3-pro electric scooter, The max actual riding speed is about 40km/h at battery level 100%.
