started my 650 today and noticed small bits of fluf exhaust packing blowing out its butt. will this affect the bike if i lose more of it , because i think im going to blow it out on next ride ?
Have a look at the current thread "Exhaust Noise". If you look at the very top of this or any thread page you'll see "search" . Click that..type in exhaust and look for the posting "Exhaust noise".