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Old 10-24-2008, 07:22 AM
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Motorized Bicycle Elite Member
Join Date: Sep 2008
Location: Fl.
Posts: 352
Default Re: Engine Vibration

I will try to find a close shop that is interested in working on it for a reasonable price.
When I just hold it clutch in and rev it up it gets to an rpm (maybe 3-4000) that the whole bike starts to vibrate, that I believe can be lessened with balancing. I was just looking to see if anyone knew of a shop that did this to these engines.
I use a shift kit to help hold it under that rpm range.
I used to have a lot of (car) race engines and it didn't cost a lot extra to have balanced. Now I work in a bike shop where we have 50cc scooters and even an old honda mo ped and they don't vibrate much for singles.
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