Front crank question?

by cidermart   August 10, 2013  

Just a quick Saturday morning question is a 105 10 speed triple compatible as a replacement to a 9 speed Sora triple as a straight swap? I know there is a gauge difference on the chain/rollers but would it work without too much messing, as in swapping the rings over, or are they a different PCD/BCD or hole pattern?

1 user comments

Oldest firstNewest firstBest rated

Apparently they do work and the hole pattern is the same for changing the rings over. Money spent.

cidermart's picture

posted by cidermart [493 posts]
10th August 2013 - 17:27