Shimano lists 27 as the largest cog for my rear derailleur, not real concerned about that. Heck I may be switching to an 11-27 in no time anyway.
TH I bought what was available for cheap. I might have to find a mid-compact as well! Thanks for the tip.
skilsaw, I like your thinking..... it is nice to have options.
Yesterday I did The Sufferfest The Wretched and like the new gearing. Can't wait for our roads to clean off and try this out on a road.
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Sir Mark, Knight of Sufferlandria