Tire Size;          12"x1.75cm     
Motor Type;      180W-250W DC Motor Without Brush     
   1:1Pedaling assistant system(PAS)  
Battery :        24v  10hz  Li-ion      
Charger;          AC110V-220V.50HZ-60HZ 1.8A     
Charging;        4--7h     
Max speed;      25km/h     
Mileage;            electromotion 32--40km     
Max load;        85kg     
Frame;            Alloy       
Rims;                Aluminium Alloy 12"x36H     
Shifter;              Shimano Six Speed     
N.W/G.W;          23kg/27kg     
Expanding Meas;      160x60x98cm     
Package Size :   850x340x700mm     
Container :    204pcs/20'     
                      408pcs/40'   
                    471pcs/40HQ   
Color;       silver,bule,red,black,yellow.