• I'm trying to run a new veloce 10 speed front mech with oldish 10 speed Chorus setup, but can't get the front mech to shift up to the big ring. The chainrings are TA (vento) I think -I'm trying top run a 39/50 combo. Any ideas what the problem might be, or if there is a compatibility issue anyone?

  • It should work, there isn’t a significant change in derailleur geometry. Is there enough cable tension and are the limit screws set correctly?

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Transmission database - for all your crank / bb / bottom bracket questions

Posted by Avatar for kowalski @kowalski