I was cleaning my bike when I noticed a bolt behind the chrome cover on top of the motor. just out of sight and stuck. I had to loosen the cover so I could pull it out. It was very dirty and looked like it had been there for a while. I haven't taken the tank off since 2006. so it could have been there since then.
it looks like this, and it has black paint on it like the frame.
with the letter b / or number 9 on it.
It was like this just a bitt longer in, so you could not see it.
anybody have an idea where it should be.