Oh, to be young again. Do you remember when you first learned to ride a bicycle? This is something a person never forgets and is one of the earliest experiences of independence and accomplishment. The Change Up is designed to create positive memories for your son or daughter. The easy conversion from a push bike to a pedal bike allows your child to first learn balance and then technique. This enables them to progress quickly and confidently. Classic learning tool for young riders. Sturdy steel frame design. Easy-rolling 16″ alloy wheel. Comfortable riding position. Starts out as a push bike then converts to pedal bike.