features 1500W high-speed motor and 48V/17.5AH lithium battery to enable a maximum speed of 40km/h, 50-60km travel range in pure electric mode, and 110-130km in pedal assisted mode. It features a LCD meter to display riding data, aluminum alloy frame for extreme durability, adjustable seat height for different user height. With 4 wide fat tires and oil spring suspension fork, the e bike can run smoothly on a variety of terrains. Its collapsible design makes it convenient for storage and carrying, great choice forcommuting, short trip, shopping, and daily use.Features:1500W high speed motor assists you to ride at a top speed of 40km/h and tackle a slope of 38 at ease.48V 17.5AH large capacity battery allows for 50-60km travel range in pure electric mode, and 110-130km in pedal assisted mode. The battery is removable for convenient charging.Large LCD meter displays riding data clearly, such as speed, mileage, speed mode, and battery life.Sturdy aluminum frame gives a certain rigidity and safety, with a load capacity of 200kg.Easily adjust the widened bicycle seat to find the perfect position for a comfortable ride. Fits user height: 165-190cm.27-speed transmission system help you conquer a variety of terrains. 26*4.0 fat rubber tyres provide enhanced traction and smoother ride.Collapses down to a compact size that will fit into your trunk, or on bus, subway, trains. Convenient for urban, commuting, short trip, shopping and daily use.