Hayashi Wheels????

Anyone out there ever heard of Hayashi Racing wheels for a KZ bike? I have a set on my KZ900. I think they're a good looking wheel; they look a lot like a Lester with fatter spokes. It looks like the model name is "Street Cycle" since that's cast into one of the spokes. Any info would be appreciated. Pics below:


Thanks,
Hemicbx