Product: 20" foldable electric bicycle in complete parts Model number: E-TDE06DX, 20inch, with suspension, rear wheel motor, complete partsSpecification: Basic specification:1).Motor: 250W High speed brushless DC hub intelligent motor( for rear wheel)2).Battery:24V,10AH;24V,12AH;36V,10AH;36V,12AH sealed lead acid battery 3).Max speed:..