BBQ Black spray paint work's great, I did this to my bonnie last year before having them coated with hi-temp powder.
Just be sure to apply multiple light coats and also to wipe clean before starting the bike with a detail spray or something similar to remove finger prints.
Ran my bike like this for some 6K miles and held up very well.
[ This message was edited by: SCCTrim on 2007-04-01 16:05 ]
