Abstract: A vehicle including a first frame extending in a front-rear direction from a front wheel to a rear wheel, a second frame, a steering part supported by the second frame, a support portion movably supporting the steering part about a pivot axis so that the steering part is positioned above the front wheel when the vehicle is in a traveling posture and is positioned above the rear wheel when the vehicle is in a folded posture, and a movement restriction portion provided near the rear wheel so as to restrict a movement of the steering part toward the rear wheel when the posture of the vehicle changes from the traveling posture to the folded posture.

Abstract: Disclosed herein are embodiments of a mobile performance system, and methods of making and using such a mobile performance system, whereby the mobile performance system includes: a frame; a front wheel coupled to the frame proximate a frame front end; a pair of rear wheels coupled to the frame proximate a frame rear end; a drive mechanism coupled to the frame, the drive mechanism operable to drive travel of the mobile performance system along a travel path; a steering assembly coupled to the frame, the steering assembly operable to steer the mobile performance system along the travel path; and a platform coupled to the frame, the platform adapted to support a performer performing a performance while the mobile performance system travels along the travel path.