A story about inventor who invented a cool bike and goes on racing competition but has a lot of problems on his way.
Bourvil
Jules Auguste Duroc
Robert Hirsch
Me Mulot
Gianni Bonagura
Pifarelli
Monique Tarbès
Delphine Duroc
Michel de Ré
Marquis of Lion
Patrick Préjean
Lucien Médard, Jules' brother-in-law
Edmond Beauchamp
Veteran
Anne Jolivet
Jocelyne
