that's cheap from SJS but needs a 113mm bb. So if the model number of your cranks matches one in the attached chart that has a 113mm bb then you could buy that
That's great, really helpful cheers! Think it's the 400LX M400 so has a 121mm BB. I guess it wouldn't be so bad to buy a new BB and keep the brand new one for gathering dust in my parts box spares
https://www.sjscycles.co.uk/chainsets/sunrace-triple-chainset-423424t-170mm/
that's cheap from SJS but needs a 113mm bb. So if the model number of your cranks matches one in the attached chart that has a 113mm bb then you could buy that
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