Bigdogdaddy69
Member
- Feb 18, 2008
- 105
- 0
well I just finished my bottom to top rebuild on my yz 250. After fully breaking in the motor i started to harp on her in 5th gear when i started to hear what sounds like its jumping out of gear. Once in awhile ill get it in the lower gears. Im wondering if some thing got bumped when i put the cases together.