and if you can increase the power by 5 times, you can increase the
circumference of the main sprocket 5 times by increasing the diameter
of the main drive sprocket by (d*3.14=circumference). That is why
bigger gears turn slower, duh. what a moron you are, i can't believe
I'm even talking to you.


and as for wind resistance, if you were using the increased leverage
to haul things, that would not be a problem, i'm thinking of future
transportation after oil runs out. But if you wanted to go 50 or 60
mph, then you could add little things like motorcycle windshields,
which you can duck down behind, or rather make it into a narrow, small
car, more recumbant style.