knocking /slapping noise ..revisited / SOLVED...

Would the shipping costs be much more than your boarding ticket? That is one interesting idea for a vacation..... Have to consider that.

Any issues with operating a bike in Germany with Canadian plates?

you cannot rent a motorbike in europe that I know of ,and go wherever you wish . either go with a tour company like edelweiss or rent a car
cost wise I spent can$ 3000 round trip for the rocket , and regular fare for me. which is half of the bike fare . no issue with canadian driving/riding license no problems with a canadian license plate on the bike either. but have to be in possesion of european insurance for the duration of the trip. the whole thing well worth the money in my opinion , this is my second trip there and I wholeheartedly cannot think of a better way to visit germany/ austria/ italy/ france/ spain and others countries not listed here..
 
There are some MC rental places - but they're never cheap. There is a place in Romania that does beemers. They do multi-country guided tours too should one so wish.
 

I've been frustrating over this problem and have pulled my rear tire off twice now looking for problems. Detonation actually makes sense because of the high load at lower rpms and the fact that problem isn't consistent. I'm not sure what a nev kit is but I have a ram-air and tors right now which may account for the noise being unnoticeable on mine. Can you or anyone direct me to a better tune?
 

Very glad you resolved it and exterminated the detorats!

I never even considered fuel in your case, as I honestly assumed you would have been on premium fuel already.