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Old 07-24-2011, 03:11 PM
will martens will martens is offline
Motorized Bicycle Newbie
Join Date: Jul 2011
Location: United States
Posts: 1
Default Re: My experience installing a ZB 80CC Bicycle engine kit from E-Bay

my 80cc bike kit didnt say how to break in my motor. what should i do to break it in besides running a 16:1 oil ratio? should i stay like under twenty mph? if so for how long??????
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