monty dog":25gsanln said:FWIW there are only 3 standard sizes of clamp-on mechs - 28.6, 31.8 and 34.9. Steel frames all take 28.6mm IME.
Aaaaaagh!kula":aurbfv7l said:I'll stop using the site, won't bother to try and post a picture of any of my steads
Most do, but there are quite a few exceptions. I've got a later 853 Raleigh, for example, that takes a 31.8monty dog":aurbfv7l said:FWIW there are only 3 standard sizes of clamp-on mechs - 28.6, 31.8 and 34.9. Steel frames all take 28.6mm IME.
monty dog":151r5itw said:Oops - I should have qualified that - for a steel frame, if the seatpost is smaller than 27.2mm then it's 28.6!