Cool used Quintana Roo Tequilo time trial frame set. This frame measures 54cm top tube 51.5 seat tube center of bb to center of top tube and 57.5 seat tube center of bb to top of seat tube. The frame comes with a clean set of Shimano Ultegra parts. This includes crank, front derailleur, and front brake. The headset feels a little gritty. 

The bike currently does not have a rear derailleur installed. The derailleur hanger needed for this bike is hanger 49. You can find this hanger in many places online.