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Old 12-28-2009, 03:05 AM
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BarelyAWake BarelyAWake is offline
Motorized Bicycle Elite Member
Join Date: Jul 2009
Location: Maine
Posts: 7,212
Default Re: anyone having problems with jackshaft front bearing?

Another thought is to check your secondary drive chain's alignment to the freewheel sprocket, even a slight offset between your motor's mounting and the crank could be putting undue stresses on that bearing...
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