2.Tires: 120/90 - 12 aluminum wheels

3.Battery compartment: 72v 20ah (downward compatible)

4.Controller: 45ah controller

5.Speed: 70~80km/h

6.Brake mode: front and rear disc brakes

7.Configuration:USB Bluetooth speaker, reverse gear (R gear), three-speed adjustment,Crash bars, rear trunk (ordinary), and other standard accessories.