Old 09-30-11, 04:32 AM
  #3  
bradtx
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Join Date: Jun 2010
Location: Pearland, Texas
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Bikes: Cannondale, Trek, Raleigh, Santana

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Blutarsky, Other than newer I don't see an advantage unless the older bike is too small to ride. The CAAD3 is a good frame and 105 is an excellant entry level race group. You can install a 10S drivetrain for less than $700 onto the CAAD3.

Brad
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