They're for earlier "B" model ZX9Rs (I think 94-97) and some ZX7Rs (don't know which ones). Spacing is @ 75mm between each carb all the way across. I mistakenly got these for my '99 :(. I paid $440, and they have less than 1 month of use... everything is immaculate. Willing to trade for correct ones (I know, fat chance) or sell for what I paid.

Cheers,

Austin