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Bafang bbshd axle replace/change

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    Bafang bbshd axle replace/change

    Is it possible to change wider axle to bbshd?

    I have bbshd with70mm axle, and wondering if it could be possible to change 100mm axle to it and use it on another wider bike frame.

    #2
    I see no practical way to do that.

    Comment


      #3
      I have never seen anyone selling the housing that is the main difference as an individual part. Only practical way I could see to do this would be to find a dead one someone was selling cheap. You could then use yours as a parts unit to hopefully repair the wider unit.

      Some vendors sell just the motor assembly vs the whole kit that includes the extras like cables and a display, that saves a little money but not a lot.

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        #4
        So if I buy this spare part axle, in 100mm, it wont fit my current bbshd 70mm motor?

        Original product for the Bafang BBSHD, with bearing and circlip Available for 68 and 100 mm motors  Axle lenght 68 mm Motor: 174 mm, 100 mm Motor: 191 mm Without PAS…


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        • stts
          stts commented
          Editing a comment
          Nope. The silver part is too far out to fit the bearing in the motor you got. You would need the housing for a 100mm motor for the bearing to sit on the silver part. Then the housing threads would stick out of the crank tube so you can tighten the motor down. May as well sell what you got and get a longer one.
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