Bike, Bicycle, Mountain Bike manufacturer / supplier in China, offering 27.5/29 Inch 36V 250W/500W Rear Motor Mountain Electric Bike E Bicycle, 20*4.0 Fat Tire Male Mountain Aluminium Frame Drive Electric Bike E-Bicycle E Bike Tianjin E Bicycle, Mountain E Bike 26 Inch 36V Bicycle Bike Electric for Tianjin Factory and so on.