Old 11-25-07, 01:19 PM
  #17  
pengyou
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Originally Posted by geebee View Post
http://www.tongxin.net.cn/en/parameter.htm
It's a geared hub (silent as it uses rollers) weighs ~2 kg and mine is 24v.
I use an after market controller as the voltage cutoff on the original was very high.
I am not sure how a hub motor can function as a chain driven motor. Do you attach the cassette to the motor? Is there a freewheel in that assembly somewhere? If you flipped your setup so that the motor was driving from the lefthand side of the bike and reversed the voltage would this setup still work?

Last edited by pengyou; 11-25-07 at 01:36 PM.
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