anyone know what these motorcycle rims are for?

I found these in the garbage. They seem to be worth a bit of money but, I can't for the life of me figure out what they fit. I've been asking on forums, and searching endlessly online. I'm sorry this isen't a mopar part, I am just at my wits end trying to figure out what these fit!!!:banghead: I need help!

All the brake rotor mounts measure 6 on 80mm. I measured the inner diameter of the bearings with a harbor freight micrometer. I came up with 24.5 front and 19.5 back. I can't find anything online that has this particular gear rubber setup either.

both


front





rear




They say made in italy on them so I assume they are in fact machesini rims.
They have a number 71189