Motor:  brushless,rear driving, 48V500W Bafang 
Battery:  Samsung Lithium battery,48V,10AH
Frame:  Aluminum Alloy 6061 
Front fork:  Steel 
Display:  LCD 
Light:  LED Front & Rear Light 
Controller:  48V 22A intelligent
Wheel:  20inch*4.0, Kenda Brand 
Saddle post:  Alloy & suspension, Promax Brand 
Derailleur:  7-Speed, Shimano Tourney  
Mudguard:  Steel with Painting 
Brake:  Front & Rear Disc brake,Tektro Brand 
Max Speed: 25km/h(EU),30km/h(USA) 
Range: 30KM by Throttle,70km more by PAS 
Max load: 150KG
Net Weight: 33kg including battery 
Gross Weight:38kg including package 
Carton Size: 1500*290*750mm