So I know the shimano docs for my rear mech (7970 Di2 - ten speed short cage) say I should only go up to 25t on my sprocket but I tried it with 28 and it was fine so I went further and tried it with an 11-32 and it still works fine. Indexed perfectly and it runs up and down the cassette with no issues.
Is there any risk to carrying on with this setup? Why would a medium cage derailleur be any better?
I've got Ironman UK in less than three weeks and want to stay with my 1x front setup but it means i'll need the 32 on the back. If this is something I shouldnt be doing I need to swap back to a 2x setup!
Is there any risk to carrying on with this setup? Why would a medium cage derailleur be any better?
I've got Ironman UK in less than three weeks and want to stay with my 1x front setup but it means i'll need the 32 on the back. If this is something I shouldnt be doing I need to swap back to a 2x setup!