Denago's Fat Tire eBike features huge 4" tires that can roll over dirt, grass, sand, or snow with ease. This eBike uses an upgraded torque sensor for the most natural pedaling feel, plus an upgraded larger capacity battery for extended rides.Step-thru frame for easy starting and stopping with the lowest possible standover height, plu a premium Bafang rear hub motor, and upgraded LG 21700 battery cells that pack more power into a compact space.