Went last week end for a nice 3 day riding week end with freinds and family. Sled wasn't on the ground for 3 hour the first day and bang..... The outside cylinder on the recoil side banged... I've had the other two cylinders do this also but not this bad. It would seem the Wiseco pistons for these 900 triple Artic Cats are known to kick the the rist pin clip and you see what follows... It probibly wouldn't be this bad, had I not had to limp back on the lake for about a quarter mile.