
A track chassis supports the center of gravity of the entire vehicle. Pivotally mounted near the back or trailing end of the track chassis is a forwardly extending frame which carries a fork assembly including a pair of either skies or wheels steered by handle bars, which may be quickly replaced by another and similar unit in order to switch between the skis and wheels or oversize low pressure balloon tires. A variable resilient coupling interconnects the front or leading end of the track chassi...











