Antedev said:
It has deda handlebar, shimano ultegra 6600 breaks, and dura ace 7700 front derr. Ive been looking at complete groupsets online.
FWIW. You do NOT need a complete groupset ...
Depending on your budget,
I think that you just need:
- handlebar tape ($6-to$20+)
- wheels ($50-to-$1000+)
- rear derailleur ($25-to-$300+)
- chain ($15-to-$50+)
- cassette ($25-to-$300+)
- crankset & BB ($50-to-$500+)
- shifters ($100-to-$600+)
If you opt for a set of SRAM shifters, then you will need to replace the front derailleur + buy an appropriate SRAM rear derailleur + appropriate chain.
If you opt for a set of Shimano shifters, then you may-or-may-not need to buy a different front derailleur + a Shimano rear derailleur + appropriate chain.
If you opt for
10-speed Campagnolo shifters, then you will have more flexibility because won't need a new front derailleur & you can use almost any Shimano 9-speed chain AND you can subsequently set up an 8-speed Shimano/-compatible, 9-speed Shimano/-compatible, 10-speed Shimano/-compatible, 10-speed Campagnolo drivetrain. Shimano rear derailleurs are generally less expensive than theoretically comparable Campagnolo rear derailleurs ...
Using the
Hubbub.com alternate rear cable connection @ 9 o'clock allows an 8-/9-/10-speed Shimano rear derailleur to simulate a Campagnolo rear deerailleur ...
By my reckoning, based on Shimano's prior backward rear derailleur compatibility, a post-1998 Campagnolo rear derailleur has the same "pull" as an 11-speed Shimano rear derailleur ...
If you opt for
11-speed Campagnolo shifters, then by my reckoning you can set up a 9-speed Shimano/-compatible, 10-speed & 11-speed Shimano/-compatible, 10-speed Campagnolo or 11-speed Campagnolo drivetrain.
Campagnolo's Cassettes do NOT fit on Shimano/-compatible wheels ...
Shimano's 11-speed hubs are different from the earlier, ubiquitous 9-/10-speed Shimano/-compatible hubs ...
Campagnolo consumables are generally more expensive than Shimano/SRAM consumables.
BTW. Regardless of the shifters you opt for, I recommend you strongly consider Shimano
Hollowtech II BB cups + either a Shimano Hollowtech II crankset OR a compatible FSA MegaExo crankset.