To be honest it is pretty much impossible to get a perfect chain length with a short cage mech when using compact cranks and wide ratio cassettes. I also make sure big big is ok. I always shift in to the big ring once I'm half way down the cassette. Most of my bikes go slack in small small, but I never get anywhere near that.
It used to be so much easier with 54/42 upfront and 12-23 at the back.......
Chain length - Campy Record 11s on C60
Moderator: robbosmans
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