Topic starter
Nice set of cranks on CR in their sale but doesn't say if BB is english or italian but does mention BC137”X24T. Anyone?
Posted : 28/12/2010 7:19 pm
That's the old BSA standard = British.
Posted : 28/12/2010 7:34 pm
1.37 inch - 24TPI = British/Euro standard...
Posted : 28/12/2010 8:44 pm
Topic starter
thanks chaps, just right!
Posted : 28/12/2010 9:01 pm