sawston_vulcan":2qbz1vpt said:Oh i don't know....Durkheim was a good sociologist!
bm0p700f":3rh2hgz1 said:A HG-50 8 speed cassette is pretty cheap new and in 12-21T form weight 230g. Not much lighter than that really. Dura ace 8 speeds weight in more.
mikede":29oiyfpd said:sawston_vulcan":29oiyfpd said:Oh i don't know....Durkheim was a good sociologist!
'Good' is defined by the norms of the society....