[CR]Avocet chainrings BCD

(Example: Production Builders:Frejus)

Date: Sun, 17 Jun 2007 22:24:43 -0700
From: "Jay Sexton" <jvs@sonic.net>
To: classicrendezvous@bikelist.org
References: <MONKEYFOODBfr2KAjRI000028cc@monkeyfood.nt.phred.org>
Subject: [CR]Avocet chainrings BCD

I haven't been able to keep up with my C.R.'s or this Avocet discussion, but I measured my Avocet cranks today and can relate the following.

Large outer ring is 144 BCD Middle ring is 102 BCD Small ring is 74 BCD

I need a couple of middle 102 bcd rings. Is there a source for these oddball size rings? Why in the world would they even make these arms with a 102 bcd?

Jay Sexton
Sebastopol, CA