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Old 07-10-2009, 08:00 AM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
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Default Re: rear sprocket size?

Originally Posted by matt167 View Post
just reread my post... geared tall unless it's got 30" tires.... on a China, it would be a hill climber with a top speed of about 20, but a 3hp 4 stroke has enough torque for the hills, and really 40 tooth would be more than sufficent
Don't forget the china engine has an internal reduction.
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