Looking at the catalog, the 23" model has a 61cm CTT.

Cannondale T700 touring bike - $200 (saco)

Date: 2011-03-25, 9:27AM EDT
Reply to: sale-qtcr2-2285374119@craigslist.org [Errors when replying to ads?]

1995 touring bike, 61 cm touring bike, built for dragging a lot of stuff a long way. Aluminum frame., worked very good Cannondale T700Rode for 1 long tour and not much since. Good condition, will need tune up and new tape. 200 or best offer

• Location: saco
• it's NOT ok to contact this poster with services or other commercial interests