The first time i went to the sandhills I shattered my Knee. I was going up a hill called mammoth and let off the gas right before the top, took a nose dive went over the handel bars the the bumper of the bike shamshed my knee. The wors part of it was I was about 3 miles away from the truck so had to ride back. It scared my parents so the sold my 95 shee and went through 9 months of therapy. Now I have an 06 shee and titanium knee cap. I learned how to ride better and jump mammoth like its my Bitch. By the way I was the day after my 16 birthday. So practice at a slower speed and move your my back up. Safer and less injuries that way.