The concept of training wheels as a learning tool is on its way out… The Runner is the new way to learn how to ride a bike. The Runner is a kids bike that has no pedals, no cranks and no BB. It is a bike that a child can use to push themselves around and learn balance at an extremely young age. Being able to sit down and touch the ground gives the safety of training wheels with the freedom and valuable skill of balance a full on bicycle offers. Kids as young as 2 years old can jump on a runner and will never look back!