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  1. Bengy22

    Leaf / leafmotor / leafbike high efficiency 1500w motor

    I wanted to chime in here, I don't know where this comes from but people way over estimate how delicate mtb chains are. Either that or it comes from people using those super thin 12 speed chains. Run less gears to get the thicker chains, plus the more power you have the less gears you end up...
  2. Bengy22

    Tabless design cylindrical cells tests

    Every year molicel teases an ever better cell that makes me want to wait for it. I guess I will build my new pack when the p100x comes out
  3. Bengy22

    Tabless design cylindrical cells tests

    Nothing yet from the company although they teased it a while back, was mentioned HERE
  4. Bengy22

    Tabless design cylindrical cells tests

    Higher volumetric energy density than the JP40 is interesting, can't wait to see the JP50 though. Really crazy it's matching the discharge rate of the JP40 as well
  5. Bengy22

    Nucular electronics - complete kit for ev!

    I hate to break this to you but those preorder buttons have been there well over a year, and the prices almost a year. As I'm sure you know the 6F and 12F have been out of stock and just a year away for years now....
  6. Bengy22

    Tabless design cylindrical cells tests

    Any update on the testing? Sad this thread hasn't seen any updates in almost 3 weeks
  7. Bengy22

    How To, 50A BBSHD Controller Mod

    My post back when I did it has a photo, you just solder it literally right on top with both doesn't matter which way it faces. Here you can see I only added one as I was aiming for 45A How To, 50A BBSHD Controller Mod
  8. Bengy22

    Tabless design cylindrical cells tests

    Please do, so then they can come out with 50D right after...
  9. Bengy22

    How To, 50A BBSHD Controller Mod

    Depends on how much power you want, but what you want for bbshd is "SMD2512 R005 5Ω". You either solder 1 for a 1.5x in power or two for 2x power on top of the identical shunts. I recommend you go through the photos here but basically you remove the controller from the motor (make sure to...
  10. Bengy22

    Making bms's VESC compatible

    This is awesome, I would love to see if you could get ANT bms's to also work with VESC
  11. Bengy22

    QSMOTOR,0.5-12kW Electric Hub Motor & Mid Drive Motor Manufacture China

    Is the QS 165 50H the largest motor that will fit inside a surron frame? I've been told by a different manufacturer that a 70H stator could fit, and a different company even offers 65H stator. 50H seems low
  12. Bengy22

    QSMOTOR,0.5-12kW Electric Hub Motor & Mid Drive Motor Manufacture China

    Is their still plans for the 165 55H without gearbox?
  13. Bengy22

    QSMOTOR,0.5-12kW Electric Hub Motor & Mid Drive Motor Manufacture China

    Where is the 12kw rated 165 55h
  14. Bengy22

    VESC - Flipsky 75100 V2 with Bafang Display and T15/T17 BB-Torque Sensor

    I found a display very close to want you want. Has lap times, bms connectivity, different modes, center mounted but has a hand control's on the left side as well, I believe at least water resistant. Even has different display modes to change info shown. Problem is its fardriver protocol though...
  15. Bengy22

    New Utah Bill Defines Multiple-Mode and Out-of-Class Electric Bicycles. (May 2024)

    So while obviously written because of the surron emoto style bikes doesn't this make all ebikes illegal? Because of the line: Could seemingly apply to any ebike, even the 250w EU emtb's can have a speed chip or new motor swapped in which would make them fall into this and thus not a "electric...
  16. Bengy22

    Cycle life tests of High Power density cylindrical cells

    -20C charge limit seems pretty good on those P50B's
  17. Bengy22

    Bafang G510/M620 (Bafang Ultra) thread

    To be clear that motor upgrade in my opinion cannot compare to the Innotrace X1. Wattwagons "upgraded" controller is just the stock controller with firmware to allow more amps. So all the other benefits the innotrace gave like increased efficiency, and different torque sensor programming are not...
  18. Bengy22

    Leaf / leafmotor / leafbike high efficiency 1500w motor

    Well technically they are not out yet. It was leaked in a annual report you can read here published back in March. Estimated completion of R&D in 2024. Those figures should be taken with a grain of salt but I would bet if they are off its not by far considering where I found that photo was...
  19. Bengy22

    Leaf / leafmotor / leafbike high efficiency 1500w motor

    Not to turn this isn't a battery thread but the P50B is already old news, leaked spec's of the upcoming P60B:
  20. Bengy22

    Bafang M600 throttle addition?

    Yes I believe it will work just fine. Hopefully you don't need to get into the software to enable the throttle, but it doesn't hurt anything to test it!
  21. Bengy22

    2009 Fuji Tahoe Comp 29er with ToSeven 1000W DM-01 60V 25Ah torque sensing

    Nice write up so far! I must say the idea to use jb weld + the grease is one of the smartest things I've seen done before for these mid drive conversions. I ended up sticking one of those felt pads for the bottom of chairs to protect the hardwood plus a folded piece of innertube for my bike. But...
  22. Bengy22

    Bafang M600 throttle addition?

    The throttle doesn't connect to the display but rather the cable the display plugs into. Trace the display wiring back and see where it plugs in, your bike might not be equipped with the cable that has a throttle input. I hope this photo helps clear up where the throttle plugs in, if you need to...
  23. Bengy22

    Tabless design cylindrical cells tests

    I'm not sure if you've seen this but I found this photo on a forum in a language I don't understand. It was posted late last year though so the optimist in me wants to believe it because I didn't even see any P50B info back then. But of course this should be taken with a healthy grain of salt...
  24. Bengy22

    Successor to the infineon clone controllers in the 1000-2000w power range?

    I'm glad you are giving VESC a try, in the ebike community not a whole lot is out there on vesc ebike stuff but I really believe it's what most people will end up moving to eventually. A lot of the features currently missing can be added if you know how to write lisp scripts. For example this is...
  25. Bengy22

    Specialized Demo 9 2004 with Watercooled Tangent Ascent Gen 2 6kw

    Nice I didn't see the cooling block back when I made the commend and I think I confused the battery wires with coolant tubes. Looks like the little water cooling setup is working well if its under 80c, considering the motor looks to be rated up to 200c + according to Astroflight's site. It's a...
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