Garelli snoflakes, I with just take the drive sprocket off of those. They are 16" and it is a composite sprocket. I can't even use it with those tires it has no offset. The freewheel will reach though. I have a Subaru and another slant head fourstroke but I don't think I can use them with those wheels. I have some harley davidson 16's but I need one of the hubs for Skully so this will just be a really gnarley tired pedal bike i guess