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Old 12-18-2010, 08:50 PM
trojanmantony91 trojanmantony91 is offline
Motorized Bicycle Newbie
Join Date: Dec 2010
Location: auburn
Posts: 9
Default Re: Big trouble on little bike

prolly a stupid question, but would the shift kit on my mountain bike work? isnt it relation of tire rpm to crank rpm that matters? couldnt i just let off the gas and shift my rear wheel to a diff gear with diff teeth count and yield the result i want? or do i have to buy a shift kit seperate for the engine?
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