[Athelstan]

John
The fitment kit should come/be included with the panniers you have just bought (if they are new ones that is!) - or to put it another way - that was my experience.

Tip - put a locking nut on the back of the two bolts connecting the pannier rack to the exhausts - in the fitting instructions it doesn't say do this, but I put them on just for the extra piece of mind, although I've never heard of any panniers falling off due to the bolts "working" loose.

Have Fun