Thanks for these, didn't know.
Gotta pull my calculator out to do some maths as to whether I get more benefit off compact cranks rather than a big-ish cassette.
I always use this
http://gear-calculator.com/
I think those cranks were released with 7800 as an Ultegra level compact option.
@amey started
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Thanks for these, didn't know.
Gotta pull my calculator out to do some maths as to whether I get more benefit off compact cranks rather than a big-ish cassette.