Oh, Thank goodness I'm not only guy to hear death noises coming from their bike only to find out the bike had nothing to do with it. It was LOUD with the helmet on, helmet off nothing. Well I'm here to tell you I will know for sure tomorrow... It's going to be 75 and sunny. The trees are full of color, and I am going to burn a tank of gas at least! Thanks for the input guys, I really appreciate it.
Additional note:
Well it's official........ Taped the vents on the helmet up, and the "rattle" went away. Nothing hurt but my pride.
