I just ran across this on eBay.

http://cgi.ebay.com/ebaymotors/ws/eB...tem=1826242172

Does anyone know anything about these?

 

Yes its 76 Suzuki with a single rotor engine. It sold only one year. It was not really a super fast bike but it was no slouch.
A friend of mine has one. It has this big green clear fairing that goes over the speedo. For what reason I am not sure. Something to do with glare at night.

 

bet this thing could be turned into one hell of a fun large go-cart thing for me to play with