[sleddinfool]

I am not sure about the specs, as in weight etc.. But the driven on the 97 zr580 was like a polaris driven, it was a reverse cam. I ditched mine before I ever rode the sled so I have no Idea how it ran, I found it easier to throw helix's etc.. at it with the old style clutch. I sold the sled three years ago and can't remember the weights. Kevin