I absolutely LOVE that thing. My unit was about 5 years old when I got the bike, and after about a year with me riding it, the unit had to be rebuilt. I had it off the bike for about 5 rides and had so many near crashes it wasn't even funny. My arms were much more tired as well. Put the rebuilt unit back on and was again amazed. Not just at how much the damper helped, but how much the rebuilt damper helped. I can't imagine riding without one. WER was awesome to deal with on the rebuild thing also. For the price, I think the WER is great. Is it as good as the Scotts damper...probably not. But it's a good deal cheaper. :cool: