I am currently riding a DA 10 speed, 11/23. I honestly rarely use the 11, the 23 is plenty for any hill I ride. The jump in the mid cassete, where it goes from 17 to 19 always throws me off, so I have been thinking about of getting a ultegra 10 sp, 12/23 which will have the 18 cog. As I said, I only can really use the 11 in long “semi” down hills and quite hinestly, when I an spinning 90+ in the 11 I don’t actually feel all that comfortable. What do you folks think?
I think that is a good idea. In fact so good, I just ordered the same thing! Save $60 and youn only loose about 40g from the titanium larger cogs.