This?ebike’s structure is simple and generous, we choose 14 inch small integral wheel diameter design and low upper straight tube to make it compact and harmonious structure, It can be used as tool for riding instead of walk for male and female students, young people, old people, and others.??Extended seat tube, folding driver riser tube and folding frame, with smaller storage volume, which can be easily put into the trunk of a car. It is more convenient to carry around. It is designed with a flying mud board, which can be used for riding in rainy days.?The integrated design of battery box and controller box increases the distance between the controller and the ground, makes the structure scientific and reasonable, makes the system more safe and reliable, and avoids the unnecessary failure of the controller caused by riding in rainy days. An integrated wheel reflector is designed to increase the safety and reliability of night riding.