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Old 07-10-2009, 10:15 AM
matt167 matt167 is offline
Motorized Bicycle Elite Member
Join Date: May 2009
Location: usa
Posts: 420
Default Re: rear sprocket size?

Originally Posted by Bikeguy Joe View Post
Don't forget the china engine has an internal reduction.
yea, I know, I'm just figuring on what a stock 44 tooth can do, and going from there... as far as the 3hp engine, it'll have about 4 ft/lbs of torque without gear reduction. enough to get up most hills without too much gear
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