cleaned

Hi all. Has anyone else ad this happen. The security style bolts that hold the sub frame on are supposed to be black yes. Well I went and cleaned the bike and they have now become chrome like and shiny. All the black has come off. Not just one side but both. ?

Hi, I have just joined to get info on my tracer (throttle lag and best luggage). I will add some pics at some stage. I should take some now as I have just cleaned it after a week in Cornwall! It's a 2015 model in silver and two shades of blue (wheels and forks?).