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.