I ended up replacing the boots on my 2009 GS500F. To my surprise the original boots, as pictured, had no signs of damage or where and would be perfectly fine for future use. I also have a brand new set of o-rings (OEM) in package. If there is anybody who's interested in these I'm happy to work you a deal! Clamps included. I am located in the Toronto Canada area, but I am willing to ship.
Contact if interested!
Best,
Andrew.