Servus Jürgen,
I am at location Austria, near Salzburg, riding (well, not yet, actually) a white 2009 WR250R bought in February at Germany and brought to Austria. There is plenty of good stuff in this forum. However, I am a bit concerned about the fact, Yamaha does not provide most of their offroad accessories in Europe that would be available for the WR250R in Japan or the US.
Regards, Phil