I'm not sure if anybody has come across this before but my blue plastic tank has started to change colour from blue to black. It's mainly on the top and bottom of the tank where no sticker were.
Does anyone have any idea what may be causing this and how to fix it?
I'm thinking it may be caused by the sun reacting to the fuel in the tank somehow.
I was told by my local bike mechanics that they had a friend who had the same thing happened but it was on a brand new bike.
Tank has nearly returned to original colour except for bottom edges just by only using BP or Shell fuels. Will be giving in a good clean and buff soon to try and get it looking nice again.