Old Motorbike ID?

[Stinky Finger]

This isn't my video but it happens to be up around my neck of the woods.
Just a quick glimpse of a couple of bikes are shown at 7:49, pause it there and have a look.
Anybody have any idea what make and year that gray bike is?

Chautauqua County Antique Equipment Show Part 2/2 - YouTube

 

[BustedKnuckles]

Almost looks like someone's modern rendition of a vintage motorbike with a Maytag engine.