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  1. Gwest

    First E bike A2B need help.

    Cheers: I’m in Redwoodcity but both my parents are from Aus. Sidney (Dad) Pamarada (Mom) So it sounds like my best thing to do is go with a aftermarket controller & wheel. I’m in need of some Help! Fletcher can you help me ? I could drop off the bike and pay you for your time and labor...
  2. Gwest

    First E bike A2B need help.

    Like I said above: I can get a Gen 2 Wheel all ready to go. With tire and wheel for $100 What’s the process of getting the A2B retrofitted with the Gen 2 wheel and the A2B controller or Generic controller.
  3. Gwest

    First E bike A2B need help.

    So if you had 2 options what route would you choose #1 Gen 1 Motor with integrated Hub Controller OR #2 Gen 2 wheel and Gen 2 controller
  4. Gwest

    First E bike A2B need help.

    I went and checked out his wheels. He has a Gen 2 motor wheel. But that’s it Nothing else. So if I get a motor wheel from him I would need a Gen 2 A2B controller Or Get a aftermarket controller to adapt with the new wheel.
  5. Gwest

    First E bike A2B need help.

    Hey Guys hope everyone had a great Memorial Day weekend. Ok so I wanted to try and get this back on track. I have not been able to make any more progress. Sounds like we are not sure weather it's the switch module or the rear wheel or BOTH. I found a guy selling a Brand New ultra motor rear...
  6. Gwest

    First E bike A2B need help.

    Thanks Do you have a recommendation for sourcing a new rear wheel
  7. Gwest

    First E bike A2B need help.

    I’m in redwodcity Ca Nor Cal
  8. Gwest

    First E bike A2B need help.

    That's Something I wanted to avoid. I found a guy selling complete Ultra Motor rear wheels, Un fortunately these are the Newer Hub Motors with the Controller Located out of the hub. What would be involved in Up grading to this new wheel and external controller
  9. Gwest

    First E bike A2B need help.

    Ok if your looking at the Round 4 pin connector like a clock. Going clock wise (left to right) with key On and power coming from the battery and 37volts, My MM is grounded to battery’s black ground. I have these readings, (these readings are comming FROM) the hub motor female side of the 4 pin...
  10. Gwest

    First E bike A2B need help.

    Ok Thank u for the info and the Wire Diagram. I will perform that test right now. And report back.
  11. Gwest

    First E bike A2B need help.

    So I took my MM and tested the 4 Pin connector as suggested above. I tested the side comming from the switch module under the BB. With the Key ON. And 37 volts going to the Hub, I got nothing from all 4 pins, no voltage from any of the pins.
  12. Gwest

    First E bike A2B need help.

    So you think it may be the Throttle? How do I test the Throttle Neg.
  13. Gwest

    First E bike A2B need help.

    The Key is giving me power to the hub in Both configurations. Example Battery plugged into switch module in the stock configuration A to A = No relay clicking on but 37 volts at rear hub no SOC lights And Battery plugged into switch module B port Key switched to B, relay clicks ON 37 volts at...
  14. Gwest

    First E bike A2B need help.

    With the battery plugged in to the B side of the switch module and the relay clicked on I have no SOC indication lights on the grip.
  15. Gwest

    First E bike A2B need help.

    And I tryed testing the rear hub by hooking the battery directly to the Rear hub and Nothing? Don’t know if disconnecting battey from the switch module and plugging into the wheel is a good test cause do-sent the hub motor need the switch module to operate the throttle? What do you guys...
  16. Gwest

    First E bike A2B need help.

    Ok making progress, when I take the Battery's output & switch it from input “A” to Input “B” on the switch module as suggested I can deffnatley hear a relay Click on & Off with the Key. Switching battery's output back to input “A” reviles I have no relay click on or off. What next? Thank you...
  17. Gwest

    First E bike A2B need help.

    Flechter: Ok got a el cheepo MM meter at Home Depot Back I’m in the game for now. I’ll do your check list. But when I disconnect the power wires coming from the bike to power hub (under the rear sun frame) The key functions as normal. Example: Position A give me 37 volts going to the hub...
  18. Gwest

    First E bike A2B need help.

    Well I’m kicking my self. I left my $200 Fluke MM at my other house & I brought the battery home plugged it in and had my fingers crossed. Nothing, no action, and the cheep MM I bought to check some basic stuff is acting up. So for now I have no good news to report. I’ll be getting a new MM and...
  19. Gwest

    First E bike A2B need help.

    I would Assume it’s brushless. It’s got the power and ground wires comming from the motor along with a 4 pin connector commming from the hub. The controller is located in the hub
  20. Gwest

    First E bike A2B need help.

    Ok thanks. I was on the fence whether to press it I thought it might be some sort of a reset, but I figured if I had 38 volts coming from the battery then I was good to go. What is your thoughts on the next thing to check? I will be installing the battery tomarow. If I plug it in and nothing...
  21. Gwest

    First E bike A2B need help.

    Crap: I never checked I saw the post and picture of a black button on the BMS. Was I supposed to see if that button needed to be pressed?
  22. Gwest

    First E bike A2B need help.

    So I was able to Test the battery: I took a 1500w Water Heater element and hooked it to the battery. It worked out to be a 150w draw at 36v here are my test results. I had my Multi Meter and Amp clamp hooked up to the battery and here are my results Test Start Time 4:59...
  23. Gwest

    First E bike A2B need help.

    Ok Hillhater will do.
  24. Gwest

    First E bike A2B need help.

    Is there anyway to test the Rear wheel?
  25. Gwest

    First E bike A2B need help.

    Ok If I was to hook a 110 load on the 38 volt battery what should I expect? I have a amp clamp. I also have a 110 heater element that I have used in the past to drain voltage off my 98volt Golf Cart system.
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