They are Hallcraft " Satellites " haven't been made for more than 20 years. You'll note that the wheel is drilled for six hole mounting of rotor and sprocket, if you want to use it on a Harley, you'll have to have everything made to fit Like I did. Good luck, and I hope this helps.Trent said:I think those are actually called turbine wheels (made by the same people that brought you invaders!).
Chuck up in Rapid City is running one on his Pan.