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Old 05-22-2011, 10:12 PM
racing fan racing fan is offline
Motorized Bicycle Elite Member
Join Date: Apr 2011
Location: Michigan
Posts: 124
Default Re: ????motor quality and cc????

I did not do any math there but whatever lol
we are both wrong the avg. pocket bike motor like the cag is 47cc stock to 49cc but these motors run 8000 rpm and more if upgraded these motors are 4.25 hp stock and big bore kit you get 4.75-5hp you get them in 6,7,8 tooth sprockets and you don't half to mount this on a 26 in bike go 20 in banana bike
these bike stock come with 55 tooth sprockets so the stock gear ratio is

8000 rpm motor then 6 to 72 tooth on a 26 in bike

or the same in 20 in the motor will have enough power

BTW these aren't Chinese
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