Originally Posted by
indyfabz
Are they not compatible? And is there a law where you live that says you cannot upgrade your gruppo? Rebuild with DA 9000, 50x34 compact crank and 12x28 cassette. The brakes on 9000 are also sublime.
A. Dura Ace costs more than my entire bike combined.
B. That said, I personally cannot afford to change my group set this soon considering that I built my bike 2 months ago.