Product Specifications:
aluminium alloy frame: handle / wheel / pedal
front V brake; rear drum brake
180W /250W bruhless powerful motor,
li-battery 36V 10Ah,
6 speed shimano SIS gearset6, chang the riding mode by switch
choose proper speed according to different road and weather, it will be more economical
when the speed exceeds 25km/h, it will cut the current by itself.