I just noticed this same sound on my 2021 CB when I was out on the weekend. It's just ticked over 4000km. The noise is most noticeable somewhere between 8-11k rpm.
I haven't tried any of these "fixes" yet, but found this post trying to find the answer.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.