Kz 550 mag wheels

What cleaner works the best on my black mag wheels. I used some degreaser on them to get all the old chain lube and years of grime off but now would like to get the black paint cleaner looking. The paint seems to good it just needs to be cleaned. Any ideas?

Thanks,
Tom

I would try a small spot first using Mothers Carnuba wax with cleaner. It has always done good stuff on SMOOTH sections of wheels for me. If there are crevices, the wax can get in and be hard to remove.