A foldable vehicle comprising: at least two wheel-bearing armatures (12, 14) each having first and second ends and defining a wheel-bearing armature longitudinal axis (20, 22), each of said wheel-bearing armatures having at least one wheel assembly (13, 15) interconnected to the second end thereof and a wheel-bearing armature pivot hinge bracket (62, 98) disposed along the length thereof; at least one seat-bearing armature having first and second ends and defining a seat-bearing armature longitudinal axis, the seat-bearing armature having a seating platform interconnected to the second end thereof and a seat-bearing pivot hinge bracket disposed along the length thereof; characterized in that the foldable vehicle further comprises a seat support element pivotably engaged at a first end thereof along the length of the seat-bearing armature and slidingly engaged at a second end thereof along the length of one of the at least two wheel-bearing armatures such that a roughly triangular configuration is formed between the seat-bearing armature, said one wheel-bearing armature and the seat support element; and wherein the at least two wheel-bearing armature pivot hinge brackets and the seat-bearing pivot hinge bracket are configured to cooperatively interconnect to form a vehicle pivot hinge such that the armatures are pivotably interconnected about a single vehicle pivot point to move between at least two configurations: a first riding configuration wherein the longitudinal axes of the at least two wheel-bearing armatures and the seat-bearing armature have angular offsets relative to each other, and a second folded configuration wherein the longitudinal axes of the two wheel-bearing armatures and the seat-bearing armature are roughly parallel. at least two wheel-bearing armatures (12, 14) each having first and second ends and defining a wheel-bearing armature longitudinal axis (20, 22), each of said wheel-bearing armatures having at least one wheel assembly (13, 15) interconnected to the second end thereof and a wheel-bearing armature pivot hinge bracket (62, 98) disposed along the length thereof; at least one seat-bearing armature having first and second ends and defining a seat-bearing armature longitudinal axis, the seat-bearing armature having a seating platform interconnected to the second end thereof and a seat-bearing pivot hinge bracket disposed along the length thereof; a seat support element pivotably engaged at a first end thereof along the length of the seat-bearing armature and slidingly engaged at a second end thereof along the length of one of the at least two wheel-bearing armatures such that a roughly triangular configuration is formed between the seat-bearing armature, said one wheel-bearing armature and the seat support element; and wherein the at least two wheel-bearing armature pivot hinge brackets and the seat-bearing pivot hinge bracket are configured to cooperatively interconnect to form a vehicle pivot hinge such that the armatures are pivotably interconnected about a single vehicle pivot point to move between at least two configurations: a first riding configuration wherein the longitudinal axes of the at least two wheel-bearing armatures and the seat-bearing armature have angular offsets relative to each other, and a second folded configuration wherein the longitudinal axes of the two wheel-bearing armatures and the seat-bearing armature are roughly parallel. a first riding configuration wherein the longitudinal axes of the at least two wheel-bearing armatures and the seat-bearing armature have angular offsets relative to each other, and a second folded configuration wherein the longitudinal axes of the two wheel-bearing armatures and the seat-bearing armature are roughly parallel.