13-05-15, 04:30 PM
Have you checked the chain tension? Too loose it'll be noisy, too tight and it'll damage the output shaft bearings, which will then get noisy. Does the noise change with engine speed or road speed?
Quiet road, select neutral at 30ish, hit the kill switch and have a good listen. Even better if you can find somewhere to do this without your helmet on.
Quiet road, select neutral at 30ish, hit the kill switch and have a good listen. Even better if you can find somewhere to do this without your helmet on.