I currently ride an older Specialized Allez (year unknown) with RSX. I recently moved to very flat SE New Mexico and find my self using only the highest 4 of my 27 gears combos. My front triple is 46-36-26, and the rear is 28-24-21-18-15-13-11. I do local races and group rides and would like a more appropriate set up. I can't afford a better bike right now and will need to change rings soon anyway. Any advice on what is possible/sensible.
Thanks a ton