Supermoto
Sansotta in Columbus Supermoto (2003)
Thierry van den Bosch: Simultaneous AMA and World Championship Leader (2005)
Harrington races a Vertemati in Columbus Supermoto (2003)
Cycle News: Perhaps not a death, but an opportunity
International Field at Columbus Supermoto
Wardy and the Queen Mary
Pegram’s Home Supermoto Race
McGrath Leads Columbus Traffic Jam
West Coast Moto Jam Infineon Raceway, May 14-16 – Fact Sheet
Herfoss Making Successful Transition to Road Racing
Rider Files 