Originally Posted by
dynaryder
If the Bikepedia specs are correct,the easiest way to change the gearing would be the cassette. Swap the 12-23 for a 11/12-28. That derailleur should handle a 28,and 5t will be a big jump in gearing. If you still want a triple,SunRace makes nice 105-level 9spd brifters that would prolly be an upgrade to the stock,14 yr old Ultegras.
I know it's all a little subjective, but would you say that current 105s perform comparably with the 14 yr old ultegras? Or perhaps even better? I see a lot more bikes for sale with 105s than with ultegras.