Ecotric Cheetah E-Bike 48V 13AH 500W 20 MPH 20" Fat Tire Folding with LCD Display Matte Black New

First of all, the S900 smart LCD is the most intuitive change. Much information, such as current speed, remaining battery, and mileage, will be displayed in real-time so that you can clearly understand the current status of your ride. Secondly, the pedal assists and throttle of Fat 20" 48V have five-speed modes to choose from, which meets the diverse needs for speed.