A truly superior quality trike. Like the Happy Plus, the frame of the Happy Plus Air can be extended to grow with your child. An easy adjustment changes the handlebars from fixed, for use with the parent pole, to free for the child to steer. It comes complete with detachable parent pole and a comfortable high back seat, and incorporates a freewheel facilty, allowing the child to rest its feet on the pedals whilst you guide with the parent pole. The pedals will only engage when the child begins to pedal. The wheels of the Happy Plus Air are air tyres with ball bearing hubs, so it can carry more weight than the Happy Plus, and offers maximum comfort.