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jsippola Started a new thread 2017 ktm 50 sx sputtering top end

3/22/2020 4:45pm
2017 ktm 50 sx sputtering on the top end. Carb has been cleaned more than once, reeds inspected, new CDI/stator. That didn’t help so then I replaced the top end on it and still am having the issue. Next I’m thinking of replacing the crank seals. Any ideas on the cause? Also, I’m linking a video of the bike. Thank...
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