Well I just went and looked at and test rode the bike...
The power is impressive, and scary. The torque is nice. The plastics are in decent shape...
Its got a wunoff brand undertail exhaust... Like this one
http://i.imgur.com/9xRvg.jpg
It stalled while warming up,
is that normal?
The owner says it has "cams" in it, according the previous owner... unknown make, model, spec.
The owner says the PO also installed an aftermarket header... no way to verify that at this point.
It seems to run great, if loud

but it has what appears to be a cheap integrated tail...
It doesn't feel as refined as my Honda. I didn't expect it too
But not sure what to expect and not sure what I'm thinking about the deal at this point.