Not sure what a 42 chainline equates to. i used it a couple of times on my langster at Herne Hill - just switched between chainsets with no adjustments needed. I think its just a standard 68mm shell and from memory 113 length axle.
@tornadotony started
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Not sure what a 42 chainline equates to. i used it a couple of times on my langster at Herne Hill - just switched between chainsets with no adjustments needed. I think its just a standard 68mm shell and from memory 113 length axle.