A friend of mine has the following for sale: 2011 Trek 7.2 Speed Concept w/SRAM Rival components. He used it in 4 races this year plus training (not that many miles). It does NOT include the ZIPP wheels but will have Bontrager race lite wheels. He is 5’ 7 ¾”. The bike is a small which is a 52 cm. Asking $2,700.
If you are interested, let me know. I can send you a photo and get you in touch with the owner.