Ultegra Dobule for fixed?
Im working on my first conversion and have a line on a cheap 2003 ultegra double crankset.
Im trying to figure out if this will work with my chainline.
Ill be runing a surly hub and a durace rign from sheldon gives me a ~43mm chainline.
So the quesiton is with a 109.5mm octalink bb whihc gives a 43.5mm chain to the middle of the crankset... Which leaves the inner right around 40? Do you think this would work or do I have to find the xtr octalink bb at 112mm?