I tested the Revloc dyna ring for them on the 500. I would save my money and time and just change my gearing. Ran a Rekluse too, they all just make my bike run hotter. Not what I need in the woods. Gearing the bike down made the the bike tractor better. I did not feel like the clutch made me a better rider. I just did not like it. Many love them. I am too controlling I guess to let something else control my clutch. I still have the Revloc for my 500. It also fits a 450 if anybody wants it let me know.
