Yeah - what's doing my head in is if you go to this link from Sheldon and scroll down to the Shimano UN54 BB's it says in the header:
http://www.sheldonbrown.com/harris/bottombrackets.html
'Shimano BB-UN54 square tapered ISO/English thread, 68 mm width' - so indicates ISO yes?
but directly underneath in the text it says:
'Spindle taper is J.I.S.'
So WTF?!!
Don't want to clog your thread so have started a new one for my questions:
http://www.londonfgss.com/thread23719.html
@goodhead started
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Yeah - what's doing my head in is if you go to this link from Sheldon and scroll down to the Shimano UN54 BB's it says in the header:
http://www.sheldonbrown.com/harris/bottombrackets.html
'Shimano BB-UN54 square tapered ISO/English thread, 68 mm width' - so indicates ISO yes?
but directly underneath in the text it says:
'Spindle taper is J.I.S.'
So WTF?!!
Don't want to clog your thread so have started a new one for my questions:
http://www.londonfgss.com/thread23719.html