Originally Posted by
longbeachgary
9 speed dura ace (7400?)
Rear derailleur is 7700. Crankset and levers look like 7700 too. Shimano went to 7800 in ~2004, so I'm not entirely clear what pre-2004 groupset would be doing on a supposedly 2007 bike. Maybe it was someone's idea of an upgrade. I tried counting rings on the cassette and I can only make out 6,