The introduction to 2 wheel riding all begins with the Haro PreWheelz 10 balance bike. Built around a light weight easy stand over alloy frame, the PreWheelz 10 is a very inspiring & confidence building platform. The quick release seat post clamp makes it easy to raise or lower the seat height to a comfortable level without the need for tools. Tubeless EVA tires mounted on 10" mag wheels are versatile & work great on many surfaces outdoors & in. Real ball bearings in the steering headset & wheels minimize resistance for optimum handling & coasting. Features 6061 alloy crank-less "Balance Bike" frame design with foot rests High impact mag wheels Scuff-resistant tubeless tires Adjustable handlebar height Ball bearing headset Oversized padded seat with rider-assist grab handle Quick release height adjust seat post