The last relevant post on this subject was as follows:
>Date: Fri, 12 Nov 2004 21:17:49 -0600
From: John Thompson <JohnThompson@new.rr.com>
Subject: Re: [CR]WTB:Campy 27.4 seatpost
Ben Sanford wrote:
> Campy did make them. I bought a SR one-bolt one from Klein to go on a '83
> Aluminum frame that used that size. Apparently Klein special ordered a
> number of that size. I also have a two bolt NR style post that I bought to
> use on my Waterford track bike, instead of the American Classic post. I
> don't know if it was a special order item or what since I bought that one at
> the T-town swap a few years back.
Trek spec'd a Super Record 27.4 post on their Reynolds 753R frames. 753R seat tubes were very thin and came with 27.4 ID. IIRC the 531 "Professional" lightweight set also used 27.4mm. --
-John Thompson (john@os2.dhs.org) Appleton WI USA
~ ~ ~
I'm not sure that Reynolds 531 Pro tubing uses only 27.4, as I have a Austro-Daimler Ultima SL (Superlight) frameset in the basement with this tubing, and I believe it takes a 27.2 post ('cause I never did have a 27.4 post here in my "shop"). I can confirm that if anyone is interested, but I thought I'd add this in.
Ciao,
Mark Agree
Southfield MI