RGK FrontWheel EU Seller?

Hi! Recently got into my first manual chair (loving it!!), but the terrain in my country is uh...terrible, to put it mildly. Manhole covers that stick up several centimeters, cobblestones, winter gravel, the whole bit. I was recommended an RGK FrontWheel, but I can't find an EU vendor and don't want to get slammed with import fees if I can help it. Help?