Arova-Porsche 212 Skibob
Combine a bicycle with skis and you have the skibob — a winter sport that never really caught on, despite the excellent concept. While not the most popular winter sport, skibobing does have an international regulating body with two classes, one for skibobs with suspension and one without. Designed by Ferdinand Porsche, this Arova-Porsche 212 skibob was designed to fit in the front trunk of a 911 when disassembled, with everything fitting into the fiberglass body. This high-tech skibob comes with Suspa dampers at the front and rear and can fit two people — although at its age, this skibob is better left on display.