Hello Kim,
I recently purchased some natural sidewall Deda RS Corsa tires, 700x23 (actually they measure closer to 22mm) online from World Class Cycles.
I got the impression they are a small operation, but very nice folks. Speedy delivery, great price, good communication. I'd buy from them anytime.
For what it's worth, their "olympico" tubulars are fantastic too.
http://www.dedatre.com/
http://www.worldclasscycles.com/
Grant McLean Toronto, Canada
Subject: [CR]gum walled high performance clinchers
Does anyone manufacture the vintage style gum walled high performance clinchers anymore? I can find black and every color of the rainbow, but not the old syle gum.
Thanks.
Kim Carney
Davis, CA