So what I need is impossible to get at a cheap price. i need the middle chain ring from a 105 FC5603 Triple crankset, which is 39t.
Might as well camp out on ebay and hopefully a 10 speed tripple crankset comes along at a decent price.
Also would that even work? Would it make it difficult to shift from the 30 to the 39?
Last edited by trunolimit; 04-25-15 at 05:19 PM.