[CR]loose and caged ball bearing question

(Example: Framebuilders:Mario Confente)

Date: Tue, 20 Feb 2007 06:03:33 -0600
From: Tom Hayes <hayesbikes@gmail.com>
To: classicrendezvous@bikelist.org
Subject: [CR]loose and caged ball bearing question

Does anyone know when Campagnolo switched from loose ball bearings in headsets and bottom brackets to caged ball bearings? Did the change occur approximately at the same time for both items?

Thank you

Cheers.

Tom Hayes
Chagrin Falls, Ohio USA