I need advice.
I have a 54cm Pre-Cursa, 170mm Andel fluted cranks, Un55 105mm BB and rear Quando hub (Varno build).
Will it give me a useable chainline (OR, how do I find out how to calculate it before fitting it all and hoping for the best)?
First bike build for 10 years so I have forgotten everything.
Are the cranks these ones? If so, it looks like you need a 110mm BB to get a chainline of 42mm (105mm will be 2.5mm out).
Balls. They are, yes.
Is chainline being out by 2.5mm gonna be a big problem?
© LFGSS, powered by microcosm.
Report a problem
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.