I managed to get 2700 miles out of mine. Noticed it starting to ride differently so i checked it out. Both front and rear arms were broke at the welds, and all the bushings hammered out of it. Hard to believe this with so few miles on it and a fresh rebuild on the whole thing this past fall including having the shocks done by pioneer performance. Needless to say not very happy with it considering i have over 8000 hard miles on a 99 cat and never had to do anything but shock rebuilds and new springs a few times. Now i have a proX suspension on its way to replace the junk i took out of my nytro. Hope its as reliable as my cats have been which i will be riding now until i get the yamaha done. I dont understand how you market a big bump suspension that cant handle being used like it was designed to be.