Is that sound just the power valve operating? Everything sound normal? I overheated my brand new bike and now I?m feeling paranoid. I?m talking about that rapid ?fluttering? sound
http://www.youtube.com/watch?v=CPPFHhsWPgY
http://www.youtube.com/watch?v=PD0di56sFTI
http://www.youtube.com/watch?v=fSmlNXX21xo
http://www.youtube.com/watch?v=CPPFHhsWPgY
http://www.youtube.com/watch?v=PD0di56sFTI
http://www.youtube.com/watch?v=fSmlNXX21xo