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Topic starter
Hi, Bit of advice needed.
Going 2x9 with 42/29, 11-34 combo.
Got an XT medium cage mech and have done the tooth guide calc which comes up a few teeth short.
Question is: in real world useage will I get away with running this mech or should I play safe and get a long cage?
Posted : 16/04/2012 1:56 pm
You'll be fine as long as you don't use 29-11
Posted : 16/04/2012 2:17 pm
Topic starter
Cheers for that ac, i'll give it a go.
Posted : 16/04/2012 2:48 pm