Explore outdoor excursions! Vivi FM20 city commuter electric folding bike is the best electric bike for casual cruising, excursions, and urban commuting. Equipped with a 500W high-speed and powerful brushless hub motor and a 48V 7.8Ah large-capacity removable smart lithium-ion battery, which can support a maximum range of 44-50 miles. With speeds up to 20 Mph, it will get you there swiftly. Easily adapt to various terrains, taking you to enjoy the outdoor fun. Lightweight aluminum alloy frame, 20 inches aluminum alloy large wheels, puncture resistant tires, front suspension forks & newly upgraded rear shock absorbers, able to adapt to different road conditions, double shock absorption, which effectively reduces the bumps. Make the ride smoother and more stable. Shimano professional 7-Speed gears, front and rear mechanical disc brakes, providing more comfortable riding experience. Equipped with LED Headlight and taillight for safer night riding. This electric bike has the same configuration as a mountain bike and can adapt to a variety of terrains, you can enjoy the thrill of riding. The electric bike folds easily in one step without any tools and can be stored in the trunk. If you are looking for a folding electric bike for short commutes, this upgraded folding bike is a good choice.