Well, two of this "cars" made a trip to Murmansk from Moscow in less than 24 hours (exactly 2100 kms in 22.5 hours) year ago.
And the road was far from best grade..
https://lh4.googleusercontent.com/-5...0/IMG_0069.JPG

for example we met of 30 kms of sand road...
https://lh6.googleusercontent.com/-p...0/IMG_0054.JPG

And on the next day they were a great trail bikes while we're going 80 kms on gravel roads to the Teriberka (small village on the White Sea coast).. and after a few days we went back as well)
https://lh4.googleusercontent.com/-4...0/IMG_0195.JPG
https://lh3.googleusercontent.com/-m...0/IMG_0197.JPG
https://lh3.googleusercontent.com/-M...0/IMG_0207.JPG
https://lh6.googleusercontent.com/-3...0/IMG_0232.JPG
https://lh4.googleusercontent.com/-T...0/IMG_0316.JPG
https://lh3.googleusercontent.com/-7...0/IMG_0268.JPG