You are reading a single comment by @Scilly.Suffolk and its replies.
Click here to read the full conversation.
-
a) Yes NJS BB shell is British standard, so you could use 24mm cranks.
b) You can't tweak the chainline at the crank, so you'd need to choose the inner (~41mm) or outer (~46mm) chainring position and deal with that.
~1mm (the inner ring position) shouldn't give you any problems, especially with a bushless chain.
The outer ring position will need the wheel respaced and redished to suit.
Scilly.Suffolk
MechaMorgan
Bought an NJS track frame, 120 spaced at the back.
A) presumably this is British threaded? Presumably I can stick a modern, 24mm axle crankset through 'er?
B) GXP Road Double. What must I do to get a workable chainline? Is it even possible to get a workable chainline?