Abstract: A frame assembly removably mounts a coach member thereon, wherein the frame member assembly includes spring members to cushion the coach member mounting to the frame assembly, with the frame assembly further including first and second harness tubes to accommodate pivoting of a torso harness worn by an individual transporting the carriage structure.

Abstract: There is disclosed in one aspect, a self-aligning sulky with independently pivotable wheels which may be pivoted through a full 360 degree rotation. The pivotable wheels provide a sulky that provides less rolling resistance and greater resistance to tipping. In another aspect, the racing sulky is provided with steering means to alter the orientation of at least one of said wheels relative to the frame of said sulky. In yet another aspect, a suspension means for the wheels is provided.