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  1. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    Oh right, you meant as a stopper for the radial motion of the motor. I originally understood it to be a sort of washer between the mounting bracket and the frame, hence my remark on it oughting to be thin (I know 'oughting' isn't a word, but whatever). Yeah, it makes sense to put a rubber pad...
  2. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    A thin rubber pad is probably a good idea, +1
  3. joowaa

    Error 48, Bafang 500w rear hub / c600e controller HELP PLZ!

    Yeah I didn't find anything about that error code 48 either. The manual lists error code from 1 to 9. Here's the manual for those interested : https://eccobike.net/wp-content/uploads/2018/06/C600E-instructions2014-2.pdf A few questions/ideas : Does your bike still run fine ? Or is this error...
  4. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    Hello peeps, sorry for the late reply I tried a few vigorous pedaling spurts across the week and there was no crackling to be heard. Since the only constructive thing I did was re-mount the motor tighter than before, it looks like it was the bottom bracket like WilliamT suggested. Either a...
  5. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    Alright, I gave up on removing that seal for fear of tearing it, and just cleaned the dirt, re-greased, and reassembled the whole thing well tight. I gave it a few pedal turns on a static stand and didn't really hear a crackle, but to be sure I'll have to test it with an actual ride. I can't...
  6. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    Hi fellas, Thank you for your replies and sorry for the long silence and the volume of this post ;) the most pertinent spots are highlighted in bold. Note to answer Thomas' question: I purchased that motor from the official Bafang seller on Amazon. I originally planned to disassemble the motor...
  7. joowaa

    [SOLVED] Bafang BBS02 : crackling noise when pedaling : any idea why ?

    Solved on July 10th : as WilliamT suggested, it was most likely caused by the motor mounting bracket rubbing against the chassis, due to the mounting nut being slightly loose, or the motor having slightly dropped since first install. At least I reckon. In any case, if you hear the same noise...
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