I was hopping that someone could give me a reason why Polaris belts are 170 bucks and why they are so good. there are other belts like Dayco XTX5020 for about 99 bucks with 1 year warranty and how about Ultimax. I do what i need to to keep my belts good for as long as i can like cleaning clutches belts keeping the clutches straight and balanced. I do ride hard like 5-10 minute breaks and very few. My sled is a 09 dragon with a carls 860 and i ride west central Idaho where it is deep and it is almost all off trail I wish i did not have to buy 10 belts every year. Help!!