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Author Topic: Knocking/weird sound - high speed  (Read 993 times)

Smon

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Knocking/weird sound - high speed
« on: July 02, 2016, 09:22:10 AM »
Hello,

I have a problem with my Super 8 50 2t when i go 55kmh (34mph) it start making weird sound. It sound like knocking. I brought new variator mallosi and now I can go 65 - 70 kmh (40 - 43 mph) but this knocking sound start again. Please can someone tell me what it can be? Thanks
« Last Edit: July 02, 2016, 09:24:00 AM by Smon »
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Roytheroach

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Re: Knocking/weird sound - high speed
« Reply #1 on: November 30, 2016, 12:34:27 AM »
Might be hitting the rev limiter, do you have a factory cdi?
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Mr. Paul

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Re: Knocking/weird sound - high speed
« Reply #2 on: November 30, 2016, 10:33:13 AM »
Try putting it on the center stand and running the rpms up and listen for the noise. Of course, make sure the rear wheel stays off the ground. May help you pinpoint the location of where it is coming from.
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2009 Kymco People 150
1993 Honda Helix

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