The Factory Five XT-1 kit essentially swaps out the Ford F-150’s ladder frame chassis for a tube-frame chassis with long-travel suspension. According to Factory Five, the tube-frame chassis is ...

Designed for the European hill-climb championship, the Bergspyder had a tubular space frame chassis overlaid with fiberglass body panels so thin, you can shine a light through them. According to ...

Kevin Czinger – the man behind the project – creates tubular aluminum junctions that are connected to each other with the help of carbon fiber tubes, fabricating a modern space-frame chassis ...

The result was an intricate tubular space frame chassis made from about 200 thin tubes welded together, which garnered the cars the Birdcage nickname. Such a design yielded an extremely light ...