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Unread 25-10-2011, 17:18
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Your bot can score but can it dance
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Re: Dual CIM+CIMple box powered bike

Quote:
Originally Posted by Ether View Post
What is the total gear ratio, from CIM shaft to rear wheel ?

Off the top of my head I can't remember the stock ratio of the 2005 AndyMark gearbox I used (to lazy to look it up), but from the gear box to the wheel is 2.65 : 1. I do remember that I calculated the wheel RPM to be about 140 at the cim motor's peak torque band (geared way down to climb hills that cover Clemson).
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