electric bicycle eu stock 20 zoll inch wheel scooter fat tire city e bikes two wheel low price byke seven speed cargo europe warehouse for s, Silver;blue

4.0 snow tires, shimano 7 speed, upgradable dual battery to 100km range we provide 30 days return if any quality problem, and the whole bikes with 1 year warranty. front and rear shock absorption, lcd display, ebike 500w motor, 48v 13ah battery, extended soft seat cushion for bike.syi