Re: [Classicrendezvous] GP-4's

(Example: Production Builders)

Date: Tue, 28 Nov 2000 16:09:17 -0500
From: Jerry Moos <moos@penn.com>
To: brian blum <brianblum@hotmail.com>
CC: classicrendezvous@bikelist.org
Subject: Re: [Classicrendezvous] GP-4's
References: <LAW2-F177Wtyi67EKRu0000556e@hotmail.com>


The SuperChampion Arc-en-Ciel, nominally 330 grams, was also used extensively on the PX-10. I think Mavic supplanted them sometime in the 70s.

Regards,

Jerry Moos

brian blum wrote:
> The GP-4 are the same weight and cross section as the Mavic Montherly
> (was it also labled Record du Monde?) used on the PX-10. About 400 grams
> and probably a different aluminum alloy. That seems to be what I recall
> anyway. BrIANCHIlly in Berkeley