▪ It is recommended to choose well-known and good reputation electric bicycle brands;

▪ Inquire about the "three guarantees" period of the product and the number of local after-sales service outlets to facilitate later maintenance;

▪ Check the CCC certification mark of the vehicle, check the consistency of the certificate and the overall appearance of the vehicle, especially the length of the saddle, if there is a large discrepancy, it may be suspected of unauthorized modification by the dealer, which may seriously affect the safety of electric bicycle riding;

▪ Feel whether the vehicle starts, accelerates and runs smoothly, whether the vehicle is comfortable to operate, check the brake tightness, handlebar flexibility, wheel mobility, and ensure that the purchased vehicle is suitable for its own control;

▪ Do not modify or ask sellers to modify electric bicycles without authorization, so as not to lay hidden dangers for future driving safety.