Standard：

Frame:27.5'Aluminum alloy city frame 

Front fork:suspension fork  

Brake: mechanical disc brake

Handle bar tube : Adjustable aluminum alloy

Derailleur:SHIMANO 7 Speed

Battery:36v10.4Ah rear battery

Motor:250W Front drive motor

Driving Mode:Electrical&PAS

Meter: LED Meter

USB: USB 2.0 Mobile phone charging 

Speed:25km/h(EU),32km/h(USA)

Rim:spoke rim

Odometer:45-70KM

High-end：

Frame:27.5'Aluminum alloy city frame 

Front fork:ZOOM suspension fork with lock

Brake: SHIMANO Laura brake

Handle bar tube : Adjustable aluminum alloy

Derailleur:Shimano Internal variable 7 speed

Battery:LG36V/10.4Ah  rear battery

Motor:BAFANG 250W Front drive motor

Driving Mode:Electrical&PAS

Meter: LCD Meter

USB: USB 2.0 Mobile phone charging 

Speed:25km/h(EU),32km/h(USA)

Rim:spoke rim

Odometer:45-70KM