BK11 Electric Bike for Adults, 20"*3.0 Fat Tyre E-Bike 250W Electric Bicycle, Folding Electric Bike, 36V/12Ah Removable Battery
Powerful Motor and Removable Battery: The electric bike for adults is equipped with 250 W high speed brushless motor, 12 Ah/36 V lithium battery. BK11 top speed reaching up 25 km/h....