Which are not the same as the Belgian Ardennes but you'll probably end up going through at least a bit them if you ride from Chimay to say, Clervaux or Vianden, so they may as well be included here.
http://www.champagne-ardenne-tourism.co.uk/discover/motortorbikes-trips/motorbikes-trips
Not least as the site will bring you to:
http://www.champagne-ardenne-touris...es-trips/motorbike-trip-long-ardennes-circuit
as one of its selectable choices.
You could use the one website to build yourself a pretty decent holiday, picking bits - or all of - their selection of routes
http://www.champagne-ardenne-tourism.co.uk/discover/motortorbikes-trips/motorbikes-trips
Not least as the site will bring you to:
http://www.champagne-ardenne-touris...es-trips/motorbike-trip-long-ardennes-circuit
as one of its selectable choices.
You could use the one website to build yourself a pretty decent holiday, picking bits - or all of - their selection of routes