zbk250

foldable lithium-ion electric bicycle Motor: high speed brushlessRated maximum motor power: 180 or 250WAccelerator: intelligent torque sensor 6-class Shimano speed gearBattery: Lithium-ion 8Ah/24V and 10Ah/24VMaximum loading capacity: 75kgMaximum speed: 28 to 35kphWheel size: 20 x 2.125Distance per charge: 35 to 45kmCharger:Voltage: 220/110VFrequency: 50 to 60HzBattery lifespan: >1,500 ...