You can go 'cheap chinese' from eBay.. https://www.ebay.com/itm/Carburetor-Carb-for-Yamaha-Wolverine-YFM350-1996-2009/223222991264?hash=item33f92089a0:g:TI8AAOSw3BJb5Hdx...
Damn, now that's riding! You rode the balls off that thing! :)
Great video, thanks for sharing! This is in Spain? Looks like some really great riding there.
By the way, what kind of action cam do you use?