Just got my super trick KDX suspension back from Jer. He hard anodized the shock body, had rebound dampning and midvalves added to the forks. Did some neighborhood parking lot bumper block "dyno runs" and they soak up these like you are hitting bags of marshmallows. I know this is not the "acid test" but I can tell I've got something special. If you really want the best - call him. Your competition will not approve when all they get to see is your rear fender so make sure you have trick looking graphics on the back of your jersey if you do get the MX tech treatment! :D