... bicycle/ Agile and utility Electric bikeMain Technical Parameters and Specification:1, Battery description(V/Ah): 36V /9 Ah Lithium battery2, Motor(watts): ... 36V/250W hub motor, brushless3, Charging Time: 5-8h4, Gears: SHIMANO 65, Folding Mechanism: foldable6, Brake: Front V brake, Rear V ... value: 14A19, Sensor: Speed sensor 24" Hot selling MTB electric bicycle/ Electric charging bike