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  1. K

    Building my very first battery

    Hi, endless-sphere enthusiasts. LETS START WITH THE BASICS. YES, I AM IGNORANT! I found a diagram somehow understandable for me on the forum. I would like, if it's not to much to ask... Some help finding the required materials to build my very first 74v10ah 20s2p battery My questions are ...
  2. K

    Do people even try reading or searching anymore?

    +1
  3. K

    Do people even try reading or searching anymore?

    ICECUBE57 Since you are so smart I suggest you post the definition of ''Forum'' or let me do that for you forums plural of fo·rum (Noun) Noun A meeting or medium where ideas and views on a particular issue can be exchanged. Sharing information. An Internet message board. If you are tired...
  4. K

    Do people even try reading or searching anymore?

    I left this forums 2 years ago because of lazy ppl that just didnt bother helping others for simple questions There is a huge gap between reading a wall of text and having someone explaining exactly what to do... I am an expert when it comes to r/c and i take the time to help who ever needs...
  5. K

    Building E-bike with E-backpack

    ill make another one eventually
  6. K

    Building E-bike with E-backpack

    everything is for sale I quit!
  7. K

    Building E-bike with E-backpack

  8. K

    Building E-bike with E-backpack

    thanks andje! I will explain everything 1st I wanted to try out the bike in my workshop with no load just see if everything was working. It did not... I opened a thread under (technical discussion) After trying all the 12 possible combination of throttle.. I changed it (thanks to ebikekit.com...
  9. K

    Building E-bike with E-backpack

    Amber, I am sorry but I followed Lyen's guide on what to plug with 9c motor... Untill now ebikekit.com told me their new gen motors are not 9c... my issue of (nothing works) was due to a defective throttle... I got another one and it ran flawlessly... (no load in my workshop) how can I know...
  10. K

    Building E-bike with E-backpack

    WOW! thanks I think it is the problem and why the motor was drawing to much amps for such low speeds! I can't wait to see if thats the problem
  11. K

    Building E-bike with E-backpack

  12. K

    Building E-bike with E-backpack

    The halls was easy to test.. I just connected the right colors together the phase wires was easy too I just needed to follow the colors the wheel was mounted perfectly so the big 2.5'' maxxis worm tire did not rub on the frame as for the rear brakes... I didnt have any while testing and while...
  13. K

    Building E-bike with E-backpack

    It is not completely done with secured elastic band and stuff but as for comparison here it is
  14. K

    Building E-bike with E-backpack

    I ordered SB50 connectors.... in fact it was the housing only... she asked me what connector in that housing which one should I order either a #6, #8 or #10/12. I would like it to run easily with my 84v10ah battery even if I upgrade thanks karl
  15. K

    Building E-bike with E-backpack

    ya I just hope I can fix it...
  16. K

    Building E-bike with E-backpack

    ok thank you I will disconnect everything from the controller even if I made hell of a good wiring job :'( but the question still stays : Is this fixable?
  17. K

    Karl's Other Question Thread

    I think I will get another wheelhub motor my interests has changed from my 1st post I want power and speed! I have lyen 4110 controller set at 74volts I have a turnigy nano tech 74v10AH backpack and doctorbass's torque arms! Now the question, which motor?
  18. K

    Building E-bike with E-backpack

    I need to unplug controller to test it out even if battery is not hooked on? I took the hubmotor apart and the wiring looks fine and the 3 small fets (or wtv what you call them) seems to be ok the copper windings is very dark at some places and the paper under the fets has melted... there is...
  19. K

    Building E-bike with E-backpack

    the fire ball problem is solved I just shortcutted the battery wires and gladly everything is fixed time to take appart the motor :?
  20. K

    lipo backpack

    hey karma I finally drove my ebike with my eback pack!!! I dont know about you but I barely feel the weight with my laptop backpack! plus it was keeping me warm since its getting really cold here! I will send it to a professional tailoring so they can add elastic bands to keep every battery...
  21. K

    Building E-bike with E-backpack

    thats wierd because it was so slow when i was giving less than 2000watts
  22. K

    Building E-bike with E-backpack

    SOLVED THANKS
  23. K

    Building E-bike with E-backpack

    this was my 1st run and I think I burned my motorwheel.... It was cool to the touch outside (after 5 minutes) after that 5th minute I was pulling so much amps to move very slow so I stoped... and it seems like its too late... looks like its seized it is very hard to pedal now... and when I touch...
  24. K

    Building E-bike with E-backpack

    Finaly drove my ebike on my street its really nice! but I think I broke it the wheel is really really stiff now.... What could it be? it also has a grinding noise I thought I would be going faster too... 84v pushing 3100-4000watts and only going 40km/h..... feedback would be appreciated
  25. K

    Building E-bike with E-backpack

    ok it was the throttle that was defective! now back to assembly be right back
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