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Old 10-19-2013, 04:18 PM
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lowracer lowracer is offline
Motorized Bicycle Elite Member
Join Date: Oct 2008
Location: Charleston, SC
Posts: 1,319
Default Re: mini moto mountain bike help

What size sprocket will the mini moto engine have?
Will you use a reduction transmission?
What size sprockets/cassette do you have on the bike now?
There are some handy gear calculators on this site to do the math to optimize your reduction.
I built a mini moto engine powered bicycle but drove the front wheel with v-belt & pulley...ran strong for about a year or two.

Last edited by lowracer; 10-19-2013 at 04:23 PM.
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