Ducati.ms - The Ultimate Ducati Forum banner

Resonant sound at low RPM's, belts maybe?

1171 Views 5 Replies 4 Participants Last post by  mike the snake
At maybe 3000-3500-4000 rpm's there's a resonant sound that comes and goes, definitely related to certain RPM's. I've reached down and tried to feel, I thought maybe the carbon belt covers might resonate, but haven't found what's making the noise.

Could the belts resonate like this if maybe the tension were off? Maybe something to do with the airbox? Airbox has been modified and is a little louder than stock.

Bike has 2500 miles, running great.
1 - 1 of 6 Posts
Loose muffler bearing.
Tighten it up and the sound will cease.

1 - 1 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.