Originally Posted by marqueemoon
All other things being equal the position of the cog won't change relative to the center of the axle if you respace a 120 hub to 130. I guess that's the point I was trying to make. Why tweak the frame more than you have to?
Chainline is mostly determined by your bottom bracket spindle width and what side you put the ring on if you're running road cranks.
What if you are running a track crank? I ask because I found a nice wheelset (NOS Campy Pista high flange/ NOS Mavic CPX 30) for cheap and I can't find a frame! The only frame canidate is 130mm. Do you think I would have issues with the wheel set and 130mm spaced frame?