Re: 74 mm diameter: [CR]Avocet/Ofmega Triple inner ring?

Date: Sat, 16 Jun 2007 19:11:40 -0700 (PDT)
From: Jerome & Elizabeth Moos <jerrymoos@sbcglobal.net>
Subject: Re: 74 mm diameter: [CR]Avocet/Ofmega Triple inner ring?
To: hsachs@alumni.rice.edu, Classic Rendezvous <classicrendezvous@bikelist.org>
In-Reply-To: <467444E4.7070005@verizon.net>

So, anyone know a source for a 28T alloy 74 BCD ring? Rivendell lists them, but they are out of all the 74 BCD except 22T.

Regards,

Jerry Moos Big Spring, TX

Harvey Sachs <hmsachs@verizon.net> wrote: The avocet is listed as 74 mmm, in Sutherland's 4th edition. This is good; 74 mm is much more easily gotten than Campy 100 mm; I think still in use.

I think that the min. tooth count for Campy was 32, but Merz may have done better. 74 goes down to 24 tooth. ++++++++++++++++++++++++++++++++++++++

Anyone know the BCD of the inner ring on the old Avocet/Ofmega triple? Anyone know a source for campatible rings?

Regards,

Jerry Moos
Big Spring, Tx