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Pro Bike: Chris Lieto’s Trek Speed Concept 9.9

  • By Aaron Hersh
  • Published Feb 16, 2011
  • Updated Sep 30, 2011 at 11:06 PM UTC
Aaron Hersh breaks down the Trek Speed Concept 9.9 that helped American Chris Lieto ride to a field-leading 4:23:17 bike split at the 2010