Hergés adventures of ....

The Thompson Twins and Snowy take fright as our intrepid hero de jour takes flight on his motorcycle.

There's a good chance he's astride a Terrot, the makers of the Gallic 'cycle brand that was based in Dijon. Here's a 1930 model the 350cc HST

Note: Hergé was the pen name of Georges Prosper Remi, writer and artist (1907-83) his name being his initials backwards RG in french of course!