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  1. S

    28s balancing board Help pls

    Hi guys, Im looking for a tried and tested 28s small balancing board or even a bms i can use on my build.Just some thing that can give me basic cell voltage on either a osd or app. Cheers
  2. S

    Any guys ride Woburn Woods in the uk?

    Let me know if there are any more guys that ride Woburn and wanna tag along for a couple hours blast around trails one wknd :thumb: https://www.youtube.com/watch?v=hK7kIGW-vKg&t=53s https://www.youtube.com/watch?v=COUJDpAkS6M&t=138s https://www.youtube.com/watch?v=AQgGiAm_3lE
  3. S

    TrampaBoards 100v 250/400a Vesc and Domino Throttle

    A change in plans and having a clear out so these parts are not needed anymore.I bought both the controller and throttle brand new and the Domino is untouched/Fitted in the box.The vesc is a very special bit of kit and able to run 22s or 100v packs and 250amp constant and 400a burst current.I...
  4. S

    quick play in the woods

    https://youtu.be/RcPyV7h9dWw :bigthumb:
  5. S

    Sabvoton 120 & 200 (unlocked) users pls?

    Hi all, I'm looking for real world users of these controllers running at big DC and phase amps i.e over 200 DC and 400 phase. I've read and watched a YT video of Bruno powwweerrrr mad man talking about the 120v Sabvoton and how it's able to run 350dc amps unlocked 🤔Also the 200 unlocked...
  6. S

    What Performance you should expect!

    This is the sort of performance you will gain from this setup guys :D Nothing new in terms of parts but enough power for a pedal bike i think. Hopefully this vid will spur on the guys mid way through a similar build that seems to never end.Enjoy :thumb: https://youtu.be/PSk5tOzzjnI...
  7. S

    Spoke size pls

    Hi, does anyone know of the correct spoke size for a 19" rim and MTB hub and qs205 Hub and 19" rim?Both running the standard cross pattern lacing. Cheers
  8. S

    26650 94v build questions!

    Ok so the time has come to start welding my 26650 cells together. Now after some research I found that the pure nickel strips I will be using will take 45a per strip between each cell. As I'm after as much amps as possible from this build (22s 20.000mah 26650)These cells are rated at 50a burst...
  9. S

    Need Help with Regen on Sabvoton 150 Pls

    Hi all, well after some more research im still lost as to how I get the regen working on my sabvoton 150 :roll: I was told all i had to do was connect the (high brake) to 12v or higher. So I did this and my controller will not let the motor start. This sounds more like the wire you connect to...
  10. S

    Pre charge Resisitor?

    Was thinking of adding a resistor to my dc powerlines breaker switch. Does not mean though the line will be live as soon as I plug it into the battery. Im just trying to rid the controller from getting any kind of large spark when connecting power. I mean my single pole breaker switch is like a...
  11. S

    looking for a reliable 100v dc to dc 12v converter/Step down

    Anyone got any ideas on a reliable and small unit please? Looking to convert my fully charged 22s pack (94v) down to 12v for the purple brake wire on my Sabvoton to enable regen braking :thumb:
  12. S

    New setup will not throttle!

    Hi all, Can anyone point me in the right direction as to why my throttle is doing nothing? It worked on another setup but not on this build.First time wiring the sabvoton and qs motor up last night and went through hall test fine.Has lock wire direct to battery and throttle has a voltage gauge...
  13. S

    Sabvoton 150a wiring help pls!!!!

    Hi all, Been wiring the sabvoton up today but still cant find the correct way to wire regen. I want to wire it up on a two way two wire switch. On the controller I have three wires they call (ebrake throttle 5v) with a brown,red and black.Also there is a (12v high brake) single purple and a...
  14. S

    200a Breaker Switch.

    Any ideas guys on a shop I can find me a 200a breaker for my build please? Already have a 125a but my battery build should be good for 200a burst so want all I can get from it. Any help would be good help😁
  15. S

    Custom DH Based Build

    Hi all, Thought I would start uploading my build and progress on here for anyone who may be interested. I've been pottering along with this build for a good few months now in my spare time so a lot has been done already. It's an unlocked Sabvoton and qs205 24x5t 50h based bike that I designed...
  16. S

    Good quaity Half or Full twist throttle

    Looking for a good match with a sabvoton 150 controller pls guys.I bought cheap so now im buying twice :roll:
  17. S

    Tapping into 4.3v

    Guys is it possible to just tap into the 4.3v power source on my controller that runs my throttle? I want to add (high motor brake) as an added safety feature switch and understand it just needs a low volt line connecting to the one line the high brake is on. Cheers
  18. S

    Auto learn newb problems!!!

    Hi guys, Building my first ebike and as you would suspect im having the odd issue lol. So basically I cant seem to get the auto learn function wire to make the controller save the correct direction. The controller is a Annoy bike 4000watt 96v 100a unit. So motor spins backwards so I plug in the...
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