Simple answer-No. Do you see that little bit of round bar available to left of red circles? That's about it. You can try chopping your mount's width to suit but if you can return it easily, do that.
see recent
www.ex-500.com
but there's probably other ideas if you search
see recent

Please share your GPS mounting ideas / pictures
Greetings everybody. First...yes I have searched and have read the GPS mounting threads. Nothing really seems to be able to work for me. The only thing I have seen that will work for me is the gas tank filler rim mount, or a tank bag with clear pocket. But I really don't want to have to look...
but there's probably other ideas if you search