1、 Key Points for Choosing Children's Bicycles Children's bicycles are also a frequently used large item, similar to buying a sofa. If you buy something that is not satisfactory, you will feel uncomfortable every time you use it,...
In fact, there is not much difference between children's bicycles and adult bicycles, but the safety factor of children's bicycles is higher And on some bicycles, protective wheels can also be seen, mainly designed for the safety o...
Use and maintenance of the entire vehicle: 1.Before use, the saddle and auxiliary wheel must be adjusted to the height you need. 2. A new car should be used for about two weeks, and the rotating front and rear axles, center axles, and...