The Chipmunk Balance Bike is a great bicycle to get your child rolling. This bike has a magnesium frame and aluminum alloy fork. It also comes equipped with EVA tires that never need to be filled with air and are puncture proof. Never get a flat tire again! Easily adjust the seat height using the quick release clamp. Tools are included for assembly. A turning limiter is set on the front wheel. This helps prevent unnecessary tumbles by turning the handlebars too far to one side. This can also be removed if desired. A neopreme cover fits over the handlebar stem which adds a layer of protective padding in case of an accident.