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Old 04-22-2009, 10:46 PM
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rockvoice rockvoice is offline
Motorized Bicycle Elite Member
Join Date: Apr 2009
Location: glendale california
Posts: 356
Default Re: new install...big problems

theres a bearing dust cover between the coaster arm and hub. you need to trim or grind the part that wraps around the hub so that its like a flat washer protecting the wheel bearing. its not as much protection as it was but better than nothing there (or you can just remove it) and check and regrease bearings more often. once you do this the wheel will spin free. the wheel sprocket when tightened down binds the whole wheel without trimming it down.
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