Thanks,
Someone from Easton relpied to an email I've sent, so hopefully that should sort it out. Erm, the MTB sprockets are all much narrower where they contact the hub than the easton ones, and I don't want them to eat the hub carrier, I think the broadest base one is 7mm and is 3/32, whereas the Easton ones are 1/8 with a 10mm base. So two reasons I'd rather use the proper thing that something else on probably the most expensive wheels I plan on owning.
Do you know how much replacement sprockets go for?
Thanks, BTW.