Sounds like that's Sheldon's story and he's sticking to it. I think I'm still gonna stay with EAI cogs though anyway, but Six Jours almost makes me want to go out and pick up that fancy Superstar, or better yet, the new Gold Metal one (a cool $99). But alas, I don't even race track and when I do go to the velodrome, it's for fun and laps.