GEEZ - Good luck on that ! My '97 Triumph 3 Cylinder 900 came with catalysts in the pipes - is your bike a Euro Model or imported from U.S. and does it have Cats ? Harley has the specs, and it should be public knowledge in areas where the bikes were imported into a country with emissions requirements. You may not be able to get the exact #'s quickly but if the bike was imported into country A with emissions at level A with a max measured level of such and such pollutants A & B and output per mile at least you would know it was accepted and what level the bike and engine were below. Harley claims the tightening restrictions were one reason to ax the V Rod line so there's that - hopefully your bike won't be banned. The EU would probably prefer you ride an electric bike likely charged by coal or uranium ( and maybe some windmills ) where the pollution is outside the city. Good Luck !!