ENGWE 20" Folding Electric Bike 250W 48V 13AH Fat Tire Mountain E-Bike 28MPH
48V 13Ah Lithium Removalble Battery（Upper fit to 16Ah）. - 48V 13Ah Lithium Removalble Battery（upper fit to 16Ah）. - 250W Powerful Motor. - 20x4.0 All Terrain Fat Tires. -Electric mode: 50-60 KM, Pas mode: 90-100 KM.