Aluminum alloy 6 gears pedal assistant electric bicycle 

As we all know, electric bicycles have become very popular in recent years. For one thing,  they are more efficient than pedal bicycles, while the price is only a little bit higher. For another  thing, compared to electric scooters and motorcycles, the regulations for bicycles are less restrictive,  so it is more convenient to use electric bicycles for short trips. 1.This electric bicycle is the model of a very classic city bike. It looks almost the same as a typical  city bike, with a simple design, compact and lightweight, and with many colors to choose from,  including classic black, white, and red, you can choose any one you prefer. 2.We supply 48V 13Ah lithium batterry for this model. Lithium batteries last almost 3 times longer than  lead-acid batteries and are cleaner and more environment-friendly. So we provide customers with lithium&nbs…