Frame:20"Steel
Fork:20"Steel
Tire:CST 20*4.0
Brake:Mechanical Disc Brake
Derailleur:SHIMANO 7SP
Display:High-Definition LCD Display
Motor:36V 350W Hub Brushless Motor
Battery:36V -8.7Ah Lithium Battery
Controller:36V Aluminum
Charging Time:5-7H
Max speed:25-30km/h