Jan Bos tijdens de vijfde racedag van de WHPSC. In de buurt van Battle Mountain, Nevada, strijden van 10 tot en met 15 september 2012 verschillende teams om het wereldrecord fietsen tijdens de World Human Powered Speed Challenge. Het huidige record is 133 km/h.
Jan Bos on his way in the VeloX2 on the fifth day of the WHPSC. Near Battle Mountain, Nevada, several teams are trying to set a new world record cycling at the World Human Powered Vehicle Speed Challenge from Sept. 10th till Sept. 15th. The current record is 133 km/h.