Re: [CR]Campy High Flanged Drilled Hubs

(Example: Racing)

From: "Chuck Schmidt" <chuckschmidt@earthlink.net>
To: classicrendezvous@bikelist.org
Subject: Re: [CR]Campy High Flanged Drilled Hubs
References: <01KQ6JNG6FOI8YB2OW@ACC.FAU.EDU>
Date: Wed, 18 Dec 2002 13:06:06 -0700

Corey wrote:
>
> Hi,
>
> Does anyone know if early to mid 70's Campy high flanged hubs came drilled
> from the factory?? If so, did they have a history of breaking at the flange
> since the holes were so close to the spoke holes? Finally, any ideas on what
> a fair price is for a set of NOS 36 hole hubs which are drilled?

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From: ABikie@aol.com Subject: Re: [CR]Drilled-Out Paramount Hubs? Date: Sat, 26 Oct 2002 00:13:05 EDT

In a message dated 10/25/2002 11:59:15 PM Eastern Daylight Time, d.kennard@adelphia.net writes:
> Hi all,
>
> A question (or 4) for those who know '70s Schwinn stuff well... Were
> these drilled-out Record hubs sold by Schwinn, or factory installed on
> Paramounts? If so, for which model years? Anyone know if the curved
> skewers (earlier block CAMPAGNOLO levers) were original to these road
> hubs? Also, if they have nothing at all to do with Schwinn, what then is
> their history?
>
> http://www.duane.kennard.com/drilledhubs.jpg
>
> Thanks much!
>
> Cheers,
>
> Duane Kennard -in overcast SoCal
>

According to the experts I asked at 'Schwinn School' in the early 1970's while Iwas attending, the 72-hole hubs came about because Schwinn discovered thet the beveling (chamfering) of the spoke holes they performed made a strength compromise. They then drilled a new set of holes without chamfering and left the original holes (what else could they do with these holes?) for 'lightening.'

Larry 'P10,13,14,15,T22-aholic'Black

======================================================

Chuck Schmidt SoPas, SoCal (sunny, breezy 58°

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