... ,reasonble price, Hot selling 4.Utility and agile bicycl Foldable Electric charging bicycle/ Agile and utility Electric bikeMain Technical ... : A-alloy13, Spoke:Stainless steel14, Wheel size: 26"15, Net Weight: 24Kg16, Packing Size: 1450*320*780mm17, Deficient protection voltage ... protection value: 14A19, Sensor: Speed sensor 2012 Hot selling foldable electric bicycle/ Agile Electric charging bike