KaZAM v2s No Pedal Balance Bike The ONLY balance bike with an easy step-in patented FOOTREST design. KaZAM's footrest is in the natural place, where feet would be if coasting on a pedaled bike, helping to find their center of gravity. Adjustable seat and handlebars - KaZAM accommodates ages up to 5 years. Air-filled tires provide traction and stability. As Seen on Shark Tank!