Originally Posted by
MulliganAl
Crankset FSA SL-K, 39/53 teeth
Why not just switch your standard 39/53 crankset to a compact 34/50t ? That would be the most straight forward option. Then you can keep all your other components. And then sell the standard crankset and recoup some money.
Originally Posted by
bradtx
This could very well be the least expensive option as well. Stumbling block would be if the bike uses a braze-on FD.
Yes. Do check beforehand that you can lower your FD to the correct position for a compact.