... , Hot selling 4.Utility and agile bicycl Foldable Electric charging bicycle/ Agile and utility Electric bikeMain Technical Parameters ... 8h4, Gears: SHIMANO 65, Folding Mechanism: foldable6, Brake: Front V brake, Rear V brake7, Driving Model: Full electricity ... )10, Standard carrying ability: 90KG11, Frame: Aluminum alloy, front suspension12, Rim: A-alloy13, Spoke:Stainless steel14, Wheel size ...