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Old 07-10-2013, 09:29 PM
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fatdaddy fatdaddy is offline
Motorized Bicycle Elite Member
Join Date: May 2011
Location: San Jose, Ca.
Posts: 1,518
Default Re: vibration under part throttle

Mine 4 strokes some too. But at WOT it SINGS to me. I'm not gonna worry about it though, it runs good enough and is hitting around 35mph. 2door is probably right about the mounts. A loose mount will make yer hands all tingly with all the vibration.
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