Hi Tom,
I have measured it as being 37.60mm +/- 0.05mm across flats.
Hope that this helps.
Kind regards,
Peter Rogers
Barrie, Ontario
----- Original Message -----
From: "Hansen, Thomas"
To: classicrendezvous@bikelist.org
Sent: Tuesday, May 05, 2009 12:30 PM
Subject: [CR] Stronglight Fixed Cup
> Good morning Francophiles. Am I correct in my awkward measuring that the
> older octagonal Stronglight fixed bottom bracket cups are 38mm across the
> flats. I am planning on ordering a few tools and the only cup I have is
> mounted on a bike and is difficult to measure. Thanks, Tom Hansen Los
> Angeles CA, USA