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Four in the tunnel

  • By Scott Cropper
  • Published Feb. 10, 2011
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The A2 Wind Tunnel tested all four bikes at 10 different wind angles. Each bike was tested with its stock wheels, and with a set of aero wheels.

The A2 Wind Tunnel tested all four bikes at 10 different wind angles. Each bike was tested with its stock wheels, and with a set of aero wheels. Photo: Mike Giraud