Product:          Electric Bicycle    
Tire Size:         20"x1.75   
Motor Type:    180W-250W DCfront hub Motor Brushless     1:1Pedaling assistant system(PAS) 
Battery :           24V 8Ah/10Ah li-ion    
Charger:         AC110V-220V.50HZ-60HZ 1.8A    
Charging:        4--7h    
Max speed:     25km/h    
Mileage:          30--40km    
Max load:        100kgs   
Frame:             Alloy      
Rims:              Aluminium Alloy 20"x36H    
Shifter:            Shimano 6 Speed 
Brake:             front&rear V-brake  
N.W/G.W:       2 2kg/25kg    
Expanding Meas:       165x50x88cm    
Packing Measure:      85x34x60cm    
Color:             silver,bule,red,black,yellow.    
Container:    115pcs/20'    
                        265pcs/40HQ