For 350w mid motor tongsheng, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 350w mid motor tongsheng has been well received by many customers and enjoyed a good reputation in many countries. SailiMotor 350w mid motor tongsheng have characteristic design & practical performance & competitive price, for more information on the 350w mid motor tongsheng, please feel free to contact us.