I took the seat and pedals from here: http://www.openclipart.org/detail/18072 unicycle transportation Unicycle
None i took the pedals from here:http://www.openclipart.org/detail/18072 i took the pedals from here:http://www.openclipart.org/detail/18072 Unicycle Line Art
gammillian's unicycle with switched pedals, air valve, and anatomically correct spokes unicycle transportation alternative sport Unicycle