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  1. O

    Converting a hub motor to a mid-drive motor.

    I was looking at Crossbreak's thread on how to convert a hub motor to a mid-drive motor. I understood some of it but the majority of it, no. So, I had a peek around inside of my motor and came up with my own idea. The only thing that I am concerned about is the friction between the shaft and the...
  2. O

    Shimano cassette remover that fits over hub motor shaft.

    I'm trying to remove a Shimano cassette from my rear wheel, but the cassette remover I have doesn't have a large enough hole to fit over the shaft. I've tried drilling and filing it out but it's hardened steel so I'm not getting anywhere. Does anybody know where I can get a remover that is large...
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    Good places to salvage motors suitable for mid drive e-bike?

    Bottom line is, My old bike is broken so I'm planning on building a new one. I'm wondering if anyone knows where I can salvage appropriate motors (350w-500w) for a mid drive system. I would also like to know if it's possible to take the hub motor from a wheel and mount it in the frame and have...
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    Voltage stats on 20ah generic Chinese battery?

    For a while now I've had this generic Chinese battery powering my 36v 250w hub motor. Last year the battery got wet though and has been having some problems so it has not been used for a year and has had all that time to dry out. I tested the voltage today and it is reading 72v directly across...
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    Using RC batteries for 36v motor?

    I've had my bike for about 2 years and it's been perfectly fine up until two weeks ago when the battery died. I'm looking for a new power source and I'm wondering if RC battery's will do the trick? I searched online for a new battery but they are all way out of my price range. However I did...
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