YZ450 trans prob popping out of 4th gear

Joined
Jun 2, 2007
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#1
I have a 03 YZ450f and i can go in 4th gear but soon as i give it gas its pops out. ANyone have this prob ??
 
Joined
Jan 27, 2000
Messages
6,959
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#2
Bent shift fork or worn shift dogs or both. Time to split the cases. :nod: