Bikeradar gallery

Tour tech: New Giro time trial helmet

Armstrong's early test helmet at the San Diego wind tunnel last November.

  • The as-yet-unnamed Giro time trial helmet, debuting at the 2009 Tour de France.
  • Armstrong's early test helmet at the San Diego wind tunnel last November.
  • Lance Armstrong and aerodynamic guru Steve Hed (L) in the San Diego wind tunnel last November.
  • A side view of the new Giro time trial helmet.
  • The view most riders will see of Armstrong during the Tour this year.

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Armstrong's early test helmet at the San Diego wind tunnel last November.

© Gary Boulanger