Ive been doing a swap between my two bikes. (took an 18" rim from a CB500 wheel and 16" rim from my 750 wheel and swapped w/ new spokes) Anyways, Im cleaning everything up and polishing the hubs, etc, and My CB500 sprocket has a shield over it. Can I run without this? I would like to detail the sprocket and paint it up to match the polished hub.