The balance bike Bart Air from the company Lionelo introduces the child to the world of cycling and balance on two wheels without pedals. Balance bikes replace tricycles and stand out as they are lightweight, user-friendly, and low in height. In order to start, children need to push themselves with their feet on the ground to gain momentum. Playing with a bike has been proven to contribute to the development of motor skills, perception, social skills as it exercises the child's ability to communicate with others and, of course, their balance.