there are at least one or 2 french LC web sites that I recall, but none from Belgium that I know of. There aren't many places to wheel in Belgium, at best some forest dirt roads I would think. So it may not have seen much action there. Of course, could have gone to the Sahara etc. The chances of finding a cruiserhead in the La Louviere area that would not know the Seller is somewhere between zero and nothing...

, I'm afraid. Just get a mechanic through the belgian auto club or something like that...
FWIW, don't plan on a nice vacation trip to La Louviere. This is an old industrial steel / coal mining area. About as depressing as it gets for Northern Europe (then again, you may be familiar with those in Poland as well...). Of course, it's close enough to Brussels and world class restaurants and beer...