It works on 04-06 FZ6. R6 fork mods is very worthy and you will almost get it for free after selling your stock forks. Simple shims on the axle from your local hardware store will do. Get SS spacers with 1-2 mm thickness. Try it out, you'll know. As for shipping I don't know. I guess I can do some bulk packaging. How does $10 sound for the fender kit?