Nope! here is the story as told to me just hours ago by a keirin builder. there was a Aussie who was on a board of Shimano who came up with the concept of 10mm pitch . it is a great group to have
S/F<
CEYA!
P.S.
there was two types of cogs on for the 10mm hub and regular hub.
Last edited by Ceya; 05-21-05 at 07:37 AM.