Universal vehicle for pedaling or the like

A universal vehicle comprising:

• a chassis, said chassis being formed of a front strut and a seat strut, each of said struts being separate, and each having a flange thereon, said flanges being in face-to-face contact with each other and being angularly adjustable with respect to each other about an axis substantially normal to the face of said flanges, said front strut having a front strut socket there and said seat strut having a seat strut socket therein;
• a front strut post telescopically slidable in said front strut socket, means engaged between said front strut and said front strut post to secure said front strut post with respect to said front strut at a selected position;
• front wheel support means mounted on said front strut post;
• a seat post telescopically slidable with respect to said seat strut in said seat strut socket, means interengaged between said seat strut and said seat post to secure said seat post in a selected position with respect to said seat strut;
• a seat mounted on said seat post;
• and
• rear wheel drive and support means mounted on said chassis for carrying a rear wheel for support of said chassis and means for rotating said rear wheel for propulsion of said chassis.