Originally Posted by
twowheelies
So can/should I replace my shimano dura ace RD 6600 9-speed with something else? Or stick with the original and find the best one I can on Ebay?
(I dont think mine can be realigned - bent way out of shape.)
Thanks all.
9 speed Dura Ace is 7700. 6600 is 10 speed Ultegra. No matter, you can use any Shimano 9 speed or 10 speed (road) with the exception of current Tiagra/4700. 7800 Dura Ace is the pick of the litter if you can find a nice one. Replace your chain as well.
