Originally Posted by gravelpot

I have a 2003 Surly Cross-Check complete, which comes with a double crankset ("Cyclone, 110mm BCD", according to Surly's web site), but it looks like there are already bolt holes for adding a triple chainring on the inside.

I'm pretty sure I would have to change out the front derailleur, but is anyone familiar enough with the stock CC to advise whether this would work or not work for any other reasons? Anyone already done it?