Grandtan M-340T is the upgraded version of the popular Grandtan etrike, with all the features that made the original so beloved, plus some additional new design. It features a differential that allows each rear wheel to rotate independently of the other and the 1000W Mid-Drive Motor provides exceptional performance and speed. Bafang LCD Display on Grandtan M-340T etrike provides all the information you need to stay informed and in control while riding. The display shows a range of important data, including speed, battery life, distance traveled, and more.