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@mutsj
Hi All,
Im new to the forum and also bike fixing/maintenance so looking to learn as much as possible. I have searched the forum and google for the answer to my question but not had any luck working out what I need so any help with the following is much appreciated.
I am in the process of building up a single speed and have an old reynolds 531 frame, it came with two set of forks. The problem i'm having is that the headset lock nut that came with the frame only fits one set. I measured the outer diameter of the thread and one set is 25.4mm and the other is a little larger at 25.8mm. both have an inner diameter of 22.3mm. Can anyone help me identify what I need to fit these forks?
Thanks for your help.