Specially constructed electric cars

According to different output speeds, respectively, and with different wheel diameter wheels to drive the vehicle traveling at speeds up to 20km / h. Although these electric car styling and installation location of the battery varies, but the drive and control the presence of Three wheel bikes common principles. Such electric bikes are electric vehicles mainstream. Specially constructed electric bike: a small electric vehicles using non-motor-driven wheel. These electric vehicles using side-mount or cylindrical motors, mid-mounted motor, tire friction motor. Generally use this motor-driven electric vehicles, which will be lower vehicle weight, the motor efficiency is Folding electric bikes lower than the hub-style efficiency. In the case of the same battery energy, the use of these motor vehicles are generally shorter than the 5% -10% - wheel vehicle continues the course.