Originally Posted by thenathanator
I measured the spacing and the backwheel was 110... I'm pretty sure the BB is the same, but the crank sticks out further than the back cog. What would a different sized BB have to do with getting the chain line straighter? wouldn't it be the crank that would need to somehow be closer?
que? measure your chainline this way... you ahould end up with a number around 42mm
http://www.sheldonbrown.com/chainline.html
if your chaining is further out than your cog, then either saw the chainring to the inner position of your spider (if you can and haven't already) or get a new, shower BB (if your chainring will still clear the chainstay)