I put scorpion trails on my Uly back in 2010 as that was all there was for it. They worked, I did a offroad ride with them. They worked pretty good until I had to go up a steep heel with wet grass. It was like having a slick tire on an oil slick.
"I refuse to tiptoe through life only to arrive safely at death"
'13 Tiger 800XC, '13 KLR 650, and a 2010 Honda NT700V for the wife.