Hey guys n gals.

Sorry if there has been a thread on this already but i couldnt find it.

I have a CBR600F3 and on occassion, while shifting gears when accelerating hard, I seem to end up between gears and there is this god awfull grinding sound. It's like putting a hand full of bolts into a blender and turning it up full power!

If i'm completely honest, it happens more when clutchless shifting but just wondered if anyone could shed some light on the topic.

Many thanks

 

might need new clutch discs but could be something worse. download the manual off here. search for it and look throught the trans if your doing it yourself or take it to a shop. clutchless shifting seems to be taking a toll on your bike's transmission IMO.