Posts
70
Joined
5/25/2016
Location
Evanston, WY
US
I have a kx 125 that will not pull a 2nd gear start and feels low on power. Long story short, I replaced the piston and cylinder with an Athena kit, and replaced the v force reed pedals. I’m geared 12/51. I’ve owned several kx 125’s and this one is making pull my hair out. I read about a similar issue about a kx 100 that turned out to be a bad cdi box, which wasn’t advancing the timing through the rpm. Anyone have any advice for me?
The Shop
Have you checked timing at the stator/flywheel?
Also, came across this thread. I'm not too familiar with the kx powervalve but maybe this will pertain to you. Seems like he had a similar sluggish issue.
http://www.kawasakimotorcycle.org/forum/kawasaki-motocross-offroad/5066…
Pit Row
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