AOVOPRO BK900 Adult Electric Bicycles, 350W 26″ Electric Mountain Bicycle, 48V Battery, 22Mph Electric Mountain Bike, Adjustable 7 Speed E-Bikes for Adults UL2849

✨【350W Super Motor and 48V Removable Battery】Folding Electric bike equipped with a 350W high-speed brushless motor. The 48V large-capacity removable lithium-ion battery. Charging time 4-6H. In pedal assist mode, you can ride 50 miles. The maximum speed reaches 22MPH.  ✨【7 Speed & Double Disc Brakes】Electric bicycle adopts a 7-speed transmission system, You can choose any speed by turning the shift lever according to your needs. The front and rear disc brakes can perform progressive braking under any terrain, and the perfect braking system can fully protect your safety even under severe steep slopes.  ✨【90% Pre-Installation & Warranty Service】Our e-bikes are factory tested for safety and pre-installed, you just need to install the handlebar, seat, and other parts on the frame. We provide 6 months warranty for the battery, motor, and controller, charger, LCD display, cushion, handle, sensor, etc.  ✨【Multi functional application & LCD display】Through the application, you can view and record your cycling status,and making your cycling more intelligentThe new LCD display shows speed, mileage, battery level, and speed gear, giving you all the essential information at a glance.