High quality big power 500W 750W high speed electric MTB bike full suspension hydraulic fashion e bike direct factory

Frame:   Aluminum alloy 6061 Frame     With Rear Shock Absorber
Motor:    48V 500W 750W  1000W  Brushless  MID Torque Drive Motor
Battery:  48V 15 Ah Sumsung Lithium  Battery
Derailleur: SHIMANO 7 Speed
Tire:         27.5”*3.0   F &R
Brake:     Hydraulic Disc Brake
Display:   Colorful LCD Display
Front Fork:  Hydraulic Al-alloy Suspension Front Fork
With  Rear  Shock Absorber
Throttle:   With   Throttle