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knocking noise in gears 1-3 at 2000-3500 rpms.

820 views 13 replies 6 participants last post by  09raven12  
#1 ·
My 1998 R1 occasionally makes a knocking noise in gears 1-3 at 2000-3500 rpms. The noise is coming from the bottom. Any ideas on what this could be. It seems to stop if I rid it hard. Then it comes back at about 2 or 3 miles of easy riding. 12,000 miles on it

Thank you
 
#7 ·
i had the same problem, replaced shift forks, good bye noise!
 
#8 ·
oh and by the way... have fun splitting the cases... and make sure you get all the o-rings back in place before putting it all back together, i flooded my block with anti-freeze two minutes into riding around the block after getting it put back together. NO FUN
 
#10 ·
If it was your CCT it would do it in every gear, not just 1-3. Sorry man
 
#12 ·
I can almost guarantee you its not the CCT. Like i said before, if that was the case, the gear you were in would not matter. But if you are stuck on the possiblity that it might be it, you can pick up a adjustable CCT for like $50.
 
#14 ·
No problem man, good luck with it!