i bought these panniers ten years ago and have fitted them to a number of different machines over that period.
They are very easy to fit onto the rails and feel very secure, they have never leaked even when used in the worst rain that i have ever ridden in.
the only gripe i have is that they are a bit fiddly to get the lock clasp undone if the case is rested on its hinges, but other than that no problems at all.
to sum up, these cases offer years of great service and value against far more expensive competitors and if they do eventually fail i would have no reason to replace them with like for like (Posted on 29/09/2011)

Very well made with excellent over locking system ,I had the tubular frame and fitting was easy ( it had to be i fitted mine ) although i did have to extend the indicators ,this was no big problem .
Hanging the panniers is easy ,hang on the hooks and push onto the locking system and listen for the comforting " click " as it locks ...... No way will these panniers spill open thanks to the overlock system ,and no way will they fall off the mounting as they are very very secure ,My only complaint is the inner bags should come with the product ,But all in all i am very happy with the luggage :) (Posted on 15/04/2010)