the problem with chrome or all silvery metalic bikes is they are harder for other motorists to see because they reflect the colors around them so there's a camoflage effect. I think it's beautiful myself, but the owner should be extra careful in high traffic areas
Once I had a guy turn left in front of me while I was on my silver honda 750F. I was wearing a silver helmet and had a sky blue shirt on. The guy cut in front of me, then saw me after it was too late to stop, so he gunned it to get out of my way. I just made the manuver to get around his tail end without a collision. I circled back to talk to him, and his first words were, "You blended right into the backround of the blue sky and glass buildings. I didn't see you until it was too late." I looked at myself, realized he was right, thanked him for "gunning it to get out of my way" and learned the lesson... Be visible!