I bought a 2007 skidoo summit-x this fall and it had 1900 miles on it, I have put about 200 miles on it so far this year and have gone through 2 belts. It's not shredding them it's just ripping the top ribs off But keeping the belt in tact. I was thinking that my clutch isn't aligned, or it needs cleaned, if anyone knows what's going on with It let me know thanks