Many people don't keep track of members and all their posts.....Many may not know or realize that you had your bike custom painted Matt-Black."very cool looking BTW" But as some said, try in a non visual spot to see what it does.. Me personally would just use a detail spray cleaner on it..I love the Lucas oil slick mist for my bike, but mine is just the boring shiny black. Any product you use I would try in a small spot, just to be safe.