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Old 06-05-2011, 09:00 AM
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Greg58 Greg58 is offline
Motorized Bicycle Elite Member
Join Date: May 2011
Location: Newnan,Georgia U.S.A.
Posts: 2,620
Default Re: Help me stop the vibration

This may sound strange but before I did port matching and cleaning up the intake and exhaust and polishing both, my bike would vibrate so bad at 26 to 27 that I could not keep the tank from rotating. After all the mods. it's at about 33 mph when the vibs start, any ideas why?

48cc grubee angle fire on a o/p cruiser.
Your results may not be the same,Greg
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