I seem to remember the OS cups designated with a "5". So an English cup would read 1.375 instead of 1.370, and an Italian would read 36.5 instead of 36. I'm not 100% sure on this, maybe I just dreamed it, but I have sold them in the past, and I still have some here. They're buried so I can't just grab em to look at.
Attn: Andrew Gills. I know you have/had some OS cups. Can you take a look at yours and shed some light?
Marc Boral Long Beach, CA
From: email@example.com Date: Saturday, December 29, 2001 8:31:16 PM Cc: firstname.lastname@example.org Subject: [CR]Now: Oversize BB Cups Was:Suntour Superbe front der
"C. Andrews" wrote:
> (Cut) Just tell
> me one thing: why in the name of heaven does a standard
> british-threaded adjustable cup thread easily into my
> Rivendell, but a british threaded Campagnolo thin cup (for
> the triple cranks), absolutely refuses to go in?
Campagnolo made regular and oversize threaded cups. You probably have the oversize cups. They are not marked in any way; you have to measure them to identify them (or try to thread them into a normal threaded bottom bracket :)
Chuck Schmidt South Pasadena, Southern California http://www.velo-retro.com (only a few more days to take advantage of the December discount)