Remember that Ducati Monster transformed into a dual sport, called Terra Mostro? It looks like you can do the same thing with an old Suzuki GSX-R 1100 if you’re sufficiently motivated. All you need is a healthy mix of KTM and Ohlins suspension pieces, some engine mods that take the original 1100cc engine out to 1200cc, fab up some body parts and there you go, flying down the firetrails on your GSX-R MX.
RM Racing in Italy did the conversion, because … well, just because. Maybe not the perfect off road motorcycle but it looks like loads of fun and power would never be an issue.