... selling 4.Utility and agile bicycl Foldable Electric charging bicycle/ Agile and utility Electric bikeMain Technical Parameters and Specification:1, Battery ... ability: 90KG11, Frame: Aluminum alloy, front suspension12, Rim: A-alloy13, Spoke:Stainless steel14, Wheel size: 26"15, Net Weight: 24Kg16, ... 14A19, Sensor: Speed sensor 2012 Hot selling foldable electric bicycle/ Agile Electric charging bike