20" Aluminium Folding ebike frame

Mechanic suspensoin fork  

Motor:Bafang 48V 500W 7 Speed 

Battery:48V 10.40Ahcell lithium - ion UL

Brake system:Front and Rear Chinese Taiwan Tektro or same level Mechanic Disk brakes

Wheel sets:CHAOYANG  tyre 20" x 4.0"

Controller: Sine wave mode 9 tubes

Pas cotronl:1:1 Assistance system