Re: [CR] FS = Odd size 34.8x24F English OFMEGA Bottom Bracket


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To: <Classicrendezvous@bikelist.org>
Date: Thu, 14 May 2009 13:03:57 -0400
From: <verktyg@aol.com>
Subject: Re: [CR] FS = Odd size 34.8x24F English OFMEGA Bottom Bracket


Kevin,

Is 34.8x24F stamped into the cups?

The standard for "English" threaded bottom brackets is 1.370" x 24 TPI which is approximately 34.8mm.

The later ISO BB standard is 1.375" x 24 TPI which converts to 34.925mm.

The .13mm or .005" difference isn't very significant especially considering how crudely some BBs are threaded. So this bottom bracket should work fine in any English or ISO threaded frame

Chas. Colerich Oakland, CA USA

Offered for sale to CR listmembers only is an odd size "ENGLISH" 34.8x24F OFMEGA complete bottom bracket less bearings (includes plastic OFMEGA protective plastic sleeve and crank arm bolts).

Spindle length measures 118mm. In excellent New-Old-Stock never mounted condition - right race on spindle shows a couple discoloration spots.

$25.00 plus shipping.

Please contact me offlist if you are interested in purchasing.

Regards,
Kevin Kruger - Grantville, PA