Re: [CR]Columbus tubes and Cinelli Super Corsa

From: "David Goerndt" <davidg@iag.net>
To: <classicrendezvous@bikelist.org>
References: <CATFOODGRWvUbLkiChi0000383d@catfood.nt.phred.org> <ymEk0AANETA8Ew8o@stubbington.demon.co.uk>
Subject: Re: [CR]Columbus tubes and Cinelli Super Corsa
Date: Sun, 25 Nov 2001 22:03:47 -0500

: [CR]Columbus tubes and Cinelli Super Corsa

> Hi All,
>
> Can anyone tell me exactly when Columbus introduced the helical
> reinforcing ribs in the steerer tubes of its tube sets? I was surprised
> to find them in the steerer of my allegedly 1955 Cinelli Super Corsa.

I just checked my '63 SC , and the steerer tube has 5 helical ribs.

David Goerndt
Orlando, FL