Looking for some advice on an 03 CBR900RR I recently acquired. It seems to make a rapid tapping noise from the engine. I spoke to the Honda 'master mechanic' and he assured me it was the air intake system opening and closing, and totally normal... it jus seems a little loud and a bit unsettling
Any thoughts, advice, reassurance would be appreciated!
ive got something similiar on my cbr1000rr its been into ecosse and they coudnt fint anything wrong it starts when the bikes warmed up and sitting at idle then disappears when you raise the revs
Ive heard of a few people complaining about the same issue.Have you tried some of the forums for the bike as these guys usually will give you a better idea or
You could always buy a Ducati......As if its not rattling its head off it not working right
or 
