I don't mind venturing into the Duo Drive but wouldn't mind finding someone who has done it
Originally Posted by Raiyn
- No you won't need a new derailiuer to switch from 32 to 34 teeth as you already have a long cage derailieur I'd be more concerned if you were switching from a 25 to a 34. You may need a longer chain.
- Two teeth will have a bit of a differance in your hill climbing power however, aside form the Duo drive option due to the single chainring you're pretty well hosed beyond that .