Foldable Compact 3rd Wheel Kids bike. Jointed in the middle of the top tube. Padded break joint connection and padded cross bar on riser handle bars. Extend your family rides and get and extra boost of power from your rear companion. Includes a FREE Burley hitch mounted on the wheel. I have towed 2 kids (one on the 3rd wheel and a Burly cart attached to the 3rd wheel). Adjustable seat post. Freewheel hub. Reflectors. All mounting equipment included, bolt on your bikes seatpost and ride in minuets. In great shape ready for your family adventure.