Tow #Estafette

Here is the very first one I ever saw, on the french Craiglist lookalike:

As the engine is not powerfull I thought that was an unique personal modification, but it seems that there are a lot of others:

I even found one still in use in a pro garage! I never thought that would be so rough!

Of course the best way to make a photo of a Tow Estafette is while it carries another Estafette: