getjohn· or die try'n
Discussion Starter · #1 ·
I have found that for my 29er application that I am looking for a front double chainring setup of 27 / 40. Currently I am running a 26 / 36, but would like a taller middle. I can't seem to locate either a 27 granny (64) a 40 tooth (104) pinned for an inner middle. I am hoping that Shimano jumps on the double platform in the XT line and stays with the 64/104 bolt hole pattern and makes the rings available for my 770 and 771 and SLX cranksets.