The need for people to move, do sport and have fun has contributed to evolution and development in a product like the bicycle. As a structure, functionality, and add-on capabilities, it has become a constantly changing product. Bikes have a variety of applications and there are different types and modifications: urban bicycle; mountain bicycle; road bicycle; bicycle track; modification “BMX”; “Chooper” modification; varieties of electric bicycles; freight bicycle; rickshaw and others. In the relevant conceptual developments I have focused on the most popular of all types of bicycles – a urban bicycle. It is possible to develop some of the concepts as a mountain bicycle.