Real Winther Classic. Very Popular Model Which The Youngest Children At The Kindergarten Will Be Thrilled With. To an adult, it looks very simple. To a child, it is a machine from a different world and love at first sight. The tricycle helps develop children's motor skills. The tricycle seduces children of all ages and, in the process, trains their muscles and develops their sense of coordination and space faster than you can say " try it" .