Re: [CR]Sheldon Brown method of measuring crank BCD

Date: Wed, 03 Dec 2008 08:30:44 +0100
From: "M-gineering" <info@m-gineering.nl>
Cc: classicrendezvous@bikelist.org
Subject: Re: [CR]Sheldon Brown method of measuring crank BCD
References: <168d349907cc03d4cd8b48dc0681a1c2@comcast.net>
In-Reply-To: <168d349907cc03d4cd8b48dc0681a1c2@comcast.net>

Bianca Pratorius wrote:
> According to the Sheldon Brown method of measuring adjacent bolt holes
> for getting BCD, my Dura Ace track crankset would be the larger Campy
> BCD and not the standard 144 BCD I was thinking it was. I've seen the
> plastic template for measuring this at my LBS

Why not just print it on paper: http://www.m-gineering.nl/steekcirkels.PDF gives you most BCD's (make sure you print it to 100%)

-- mvg

Marten Gerritsen
Kiel Windeweer
Netherlands