Was looking at a zx12r tother day and those mirrors look alot like it, much deeper and sharper than zxr400's. Could be a set off many new kwak models.
EDIT: In fact, wish i'd had 4k spare as i would have bought it and kept in storage until i could ride it as 4K for a mint 12r with less than 30k miles on the clocks is damn fine, also from my local dealers who are usually expensive