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Old 01-30-2011, 12:02 PM
loangwang loangwang is offline
Motorized Bicycle Newbie
Join Date: Jan 2011
Location: us
Posts: 2
Default Engine vibrations bad for the frame?

I just installed a grubee skyhawk 66cc 2 stroke motor onto my mountain bike and it vibrates a lot. My hand feels a bit numb after 10 mins of riding it on the road. Is this a common problem? and how bad is this engine vibration on the bike frame? and i saw this item for sale Sick Bike Parts would it work? thanks!
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