- Road Bike BB help please !!
Seems I have a 42mm bottom bracket hole in my new road frame. Its unthreaded, but is baffling me on what I need to put into it? I am guessing at a KCNC BB30 style, but has anyone got any recommendations or help on this. I will be fitting a set of 105 cranks onto it, so a 24mm dia bearing.Posted 5 years ago
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