Went for a look at the dealers today and think the top fender from the x will bolt on ok but may catch the inside of the tank when on full lock? I guess it could be mounted below the tow loop and maybe add some spacers to bring it down a bit but I'd rather see someone else's effort before I fork out �35 for the fender. Rudiedj, can you get any photos? There's also a black plastic finisher that the fender ties in with and the fender has an indentation to allow the match up. This could make it look a bit cr@p, as it may be obvious that it's not meant to be on the Z.

The bottom fender looks more difficult because the mounting points on the Z and X are different. This is a pity but wasn't an essential bit anyway.

I'll hold off until I see a photo or another after market job becomes available.