250W Adult Electric Bike 20'' E Bike Commuter E-City Bike Long Range Fast Speed
Power: 250W. Max Speed: 15.5-25 MPH (25-40 KM/H). Gross Weight: 38 KG. Pure Electric Range: 15.5-21 MI (25-35 KM). (1) Our product approved by UL/CE/ROHS certificates and Samsung lithium battery be used on.