20” fat tire wheel snow beach mountain bike A7AM20 36V250W for sale

A7AM20 36V250W/350W

Battery: 36V 10AH lithium battery 
Range per change: 60-80 KM
Motor:36V 250W/350W brushless
Frame:20″ aluminum alloy frame
Derailleur: Shimano 
Tyre: 20″*1.75
Brake: 160 disc brake
Brake:Front/Rear V brake