anyone know what these motorcycle rims are for?

I had that ebay ad up, I took it down since people were telling me they werent ducati wheels and nobody was bidding. I need get a more concrete answer on what these are before i sell them off and have an angry buyer.

I am very fortunate to find them, and i was really hoping to sell them so i could buy more car parts. I just cant figure this out. the brake bolt pattern is used on a few bikes including ducatis. The rubber pieces for the gear drive just don't show up anywhere on ebay or the web. I have seen nothing like them! A lot of ducatis are single sided rear swing arms, these cannot go to these as they have the gear drive on one side and the rotor mount on the other side. so that rules out a ton of bikes made by ducati.

I almost feel like someone threw them out to drive me f'n crazy trying to figure out what they are for. I got a headache last night trying to search different manufacturers cush drive systems and rotor bolt patterns!:banghead: