I grabbed the second one. I don't mind the idea of having a couple of these around. Notice the hole in the center of these have nothing in them. In this thread the guy says the cover off a 100c fits the 102c.
viewtopic.php?f=1&t=15978After I saw that I did an eBay search of comet 100c and found a few with covers immediately. I asked each one if they'd sell the cover seperately and most said no. They seemed to think the clutch wouldn't function without it even after I told them that it should. Anyway one guy replied that he had a cover he'd sell me. Didn't seem too hard to find to me. Was I think $27 shipped. It has what appears to be a brass bushing in the hole. Did yours have this Randy? I tried to push it out by hand but it didn't budge. Happened to have it in my car so I took a couple pics of it on my way to work.