How To Assemble And Connect E-BIKE Electronic Parts and components

How To Assemble And Connect E-BIKE Electronic Parts and components

EV-Customs Website –

Educational video how to assemble electronic components of electric bike controller hub motor throttle e-brake tree speed power ignition


Readers Comments (50)

  1. DOWNVOTE !! This video needs spoken instructions, not just music. This is insufficient for many people to build this.

  2. These look the same as the one I have in my scooter. I have some different components though and many things ar enot working properly. So I think I need to replace the controller but it is a huge mess trying to figure out what to do. I have a three speed throttle, with a key to power it, or a remote to power it on and turn an alarm on. But most of that does not work right. IT has normal brakes, front and back, which are connected to lights that only the left brake lights up now. Used to be both. Front headlight also does not light up, which is connected to the main display. The fuse on my battery melts, and I melted a power cord too. I replaced the power cord and it is still melting a little bit and blew another fuse.

  3. Thank you sir for information

  4. bonjour , besoin d’aide pour rebranchement totale d’un contrôleur . la trottinette ne veut plus s’allumer merci d’avance

  5. Very unprofessional botch job using those screw block terminals.. The original Chinese male/female connectors easily sourced.

  6. DOĞA BELGESELLERİ KUŞAĞI September 21, 2020 @ 6:45 pm

    08:28 white cablo with red cablo,how many voltage? Please answer
    My controller is not working.(high brake)

  7. is it posible to connect the hub to a simpel motor controller from ebay? the type with only red and black out to the motor?

  8. DANNYS JIMENEZ ALTAMAR September 21, 2020 @ 6:45 pm

    Hl que puedo conctar una bateria de moto en el controlador para mover el motor????

  9. I really need your help. I saw your video and was really interesting. Just wanted to ask you a question and you can help me on the waterproof connectors.
    What is the difference between the 1 t 4 (8 pin) and 1 t 5 (9 pin) connector.
    The brushless motor connector have 3 connectors.
    1-# 3 pin for PAS (Pedal assist)
    2 -# 9 pin for 3 phase motor and hall sensors.
    3 -# 1 t 4 (8 pin) / 1 t 5 (9 pin) this connects the brake, ( left / right) and the display.
    There is also a connector for light.
    Please help me for the 3 # mentioned connector.

  10. I have an electric bike (Kaiqu), I can’t find any battery in it. I only found this thing you are connecting. I want to ask if it needs to be replaced since the bike is down now. Thank you for your answer.

  11. How to remove speed limit from waltx spark 3 cycle plz tel

  12. I dont have gray to ignition like u , what i can do ? Is a way to identify the right wires with multimeter ?

  13. Hi, i connected only:
    wheel cables + hall cables
    Power cables (Red, black) from controller to acu
    Power switch cables together
    Without throtle cable The wheel is spinning When power switch is on.
    When throtle cables connected and throtle pressed, whell stops for a second and spins again.
    Wheel spins only 5km/h.
    Acu voltage shows 36v.
    Controller 36v 250w
    Please help

  14. Tengo una bicicleta electrica canguro esta nueva le compre baterías por que las anteriores no servían duro dos años quieta ahora la ando y m anda esporádicamente y a ratos si agradesco quien m pueda colaborar con este tema gracias

  15. Rockefeller Agent September 21, 2020 @ 6:48 pm

    Nice presentation. Can you use that plastic thing to replace XT60 connectors for power from battery to the voltage controller? My connector got burnt and I don’t want to solder..

  16. Can you prompt, is it vector controlled?

  17. Please give me your what’s app number and price

  18. Thanks for all the great info. Could you show how to wire the changer??

  19. *Sir, I know this video is 3 years old but after watching it, I finally got my No Brand scooter working. It’s a toss up between Uberscoot and Evo. It’s been over a year since it quit running and doing the "Wild Goose Chase"routine by replacing parts without understanding their functions. Thank you. I will go to your Facebook page and follow you there. Cheers and thank you very much.*

  20. What is High Brake (1 wire) and Low Brake (2 wires)

  21. Thank you so much for this video helped me alot 🙂 Have a nice day

  22. Th music is way to loud nd distracting

  23. Satya Brata Dutta September 21, 2020 @ 6:58 pm

    Sir plse help me and kindly describe how to move the motor in reverse direction. Plse please please.

  24. Puffing On Clouds September 21, 2020 @ 7:01 pm

    I don’t understand why there are so many separate wires to the hub, instead of them coming connected as one wire each to plug in🤔

  25. Hii,
    Which cables are For the On and off when bike has a Key,
    I’m having an issue with my ebike once I connect the battery it powers on and key doesn’t power on or off. Here’s the link for video of the Problem I’m encountering

  26. Guys what is the white colour thing that he is using for the wire

  27. Rodolfo Ortiz Gallardo September 21, 2020 @ 7:06 pm

    What output does the charger connect to?

  28. Nicely done mate, by the way can u send me a diagram. Tnx

  29. where do i get the thing that u use to connect the 3 speed wires at 11:08

  30. Fuk your music

  31. My bike turns itself off sometimes. The display turns off and I need to restart it several times to continue cycling. Does anyone know what wrong is it? Thanx!

  32. hello ,
    I would like to ask you why i don ‘t have the same speed when i turn from forward -backward . Did i connect it wrong? Could I change the phase in order to make the backward have more speed than the forward? In my construction i want the opposite.

  33. سعيد عبدالله September 21, 2020 @ 7:13 pm

    I cannot see cable please tell me I want to fix cable can You tell me please☝️

  34. Great information, but I had to mute to get rid of that awful music.

  35. how we can operate without hall sensor ?

  36. daniele domenicali September 21, 2020 @ 7:20 pm

    Very useful. Thanks for showing how to tighten connector screws!

  37. My Brake has 3 Wires ?

  38. বাংলা Bangladesh Dhaka where please

  39. Hi, great video!!
    How conect Low Break Cable? And what is does?

  40. in the hub motor the power wires, what is the function of each one?
    the blue?
    the yellow?
    the green?
    Thanks for your answer.

  41. Can you show me how to do it on an urban move UM33X?

  42. You missed out the "white" wire…..No explanation at all about the connection and the model of the controller. How does this guy expect people to learn anything from this?

  43. Enrique Rafael Rodriguez Martinez September 21, 2020 @ 7:33 pm

    Muchas gracias; muy explicito y util

  44. 3 speed: cable blu + cable black + cable brown= max speed

  45. Your video helped me a lot, thank you!🙏

  46. What happen if the battery connector entry is different from the control box ?? Can i cut the cables & just tick them together?

  47. Is the hall sensor colors standard? I have a controller of my ebike vex vl dafra where I identified that yellow is hall a, green hall b and blue hall c. I’m in doubt about the sensor hall because this bike was made in Brazil. The controller gave a problem and I don’t think this part anymore and so I want to adapt another controller.

  48. We do not see you with a music , we want to hear you tell us how to do , next time please talk to us OKAY

  49. What is the cruise control? I could not really tell from the video.

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