Joined: Jul 2002
Posts: 40,863
Likes: 3,115
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
3mm per tooth, according to Sheldon. I have relatively short dropouts so I think I'm limited to a one-tooth difference. (I wonder how expensive it would be to have those long Campy 1010 or trackends welded in there?)