So to continue talking to myself and for the sake of Internet posterity I did some more accurate measuring of these cranks. I measured the circumference of my seat tube using a string and calculated its diameter and then placed a ruler against it to find that with the 110 bottom bracket you get a 43.18 mm chain line. With the 107 spindle BB that Scrod suggested you would get a 41.68 chainline. So Scrod is technically closer to the magical 42 mm chainline. Is this guy ever wrong? I'm not changing my BB though as its close enough for me and maybe even closer to my formula hub all city cog combo rear chain line. I can't be exactly sure but we are talking about a minuscule difference only hardcore bike nerds would even care about.
Last edited by ufbeans; 02-23-15 at 08:23 AM.