Hey folks, I'm looking at picking up a used Quad for hunting and general yard work on our property. Looking at used, and I'm kinda shying away at anything with over 4000k on it but I really have no idea what the shelf life of a good quad is. Given good regular maintenance and considering the bike hasn't been thrashed or sunk how many km is a quality quad good for ( narrowed the search to Honda, Yamaha, or Suzuki)? How many k do you have on your well maintained (or thrashed) machine? I know I have 130,000 on my street bike and don't even think twice about it as I know how it's been maintained. Thanks for the input.