I'm getting tired of the "What kind of _____ do I have?" posts; especially when there's not even a damn picture accompanying the question! I know that we were all newbies at one point and everyone has to learn, but unless you happen to have some super-rare one-off part on your bike, do some F#@%ing research and educate yourself. Don't just post your question and wait for everyone here to tell you that you have Comstar wheels that were stock on your 77 CB750F and no, they're not the super-valuable high-performance aftermarket race wheels you think they are just because they're not spoke. If you would have spent five minutes researching your own bike, you could have found that out yourself and not looked like such a lazy douche in the process.
