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  1. Q

    AKM-100CST Cassette 36V250W

    I am told that most geared hub motors have clutches so the hub will turn freely when not powered. Does anyone know whether the AKM-100CST Cassette 36V250W from topbikekit.com has a clutch? I have tried asking Topbikekit but I am not convinced they have understood me. Thanks
  2. Q

    A little extra help for an aging commuter...

    Hello, I'm hoping someone might be able to help me. I'm looking for a hub motor of about 250w that is capable of about 400 rpm. The closest I can find is 500w and 328 rpm (Q128c) which is more power than I really want. Is it possible to re-gear a hub motor to reduce torque and increase rpm...