I seem to remember that someone mentioned a while ago that the free 2 year Breakdown cover you get with a Bike covers all of Europe? Can't find any info on this after a cursory search?
There is a chapter in the little pocket "Guide to Hondacare Assistance" that says they recommend you take out AA 5 Star if you wish to take your motorcycle abroad, so it does not look line it.
UK only when I looked into it. I got a price for upgrading to Europe Cover from the AA but it worked out more expensive than taking out a separate policy..
Its BMW Jay who cover Europe as standard as Jason bought Euro cover and then found out it was included with his bike - earning a numpty nomination in the process!