I am trying to figure out the gear ratio's needed to turn a 24", 100 lb flywheel at 500 RM with a bicycle. I can not find a formula to calculate the size gears I will need. Can anyone point me in the right direction?(adsbygoogle = window.adsbygoogle || []).push({});

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# I need to turn a 24" flywheel at 500 RPM with a bicycle

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