5 mistakes to avoid when building an Ebike in 2022

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  • Опубликовано: 3 янв 2025

Комментарии • 96

  • @Jetsonn
    @Jetsonn 2 года назад +3

    Dude you make really great videos. You were built for RUclips. Great personality great sense of humor and great content/information. Seriously thank you bruddah

  • @e-bikeautonomy
    @e-bikeautonomy Год назад +2

    What I have so much respect for this young gentleman is he responds to almost everyone on his feed! ROCK ON from THE ROCK ONS!

  • @nicod974
    @nicod974 2 года назад +1

    Cheers from France 🤙🤙🤙
    Good advises

  • @718og
    @718og 2 года назад +3

    Kudos and respect for being honest about your mistakes. I just paid 1165 with shipping to USA for qs205 5t, 19" both wheels and full 72100 sab kit (breaks alarm etc) that's on Amazon but through PayPal so cheaper. I prob won't get a battery expensive/big enough to take advantage of the 3T or Sab 72150. If I do I'll prob upgrade controller and add statorade cooling one day down the line to go crazy lol.

  • @LiamDavidsonYT
    @LiamDavidsonYT 2 года назад +3

    nicely done as always!

  • @lee-tx5mw
    @lee-tx5mw Год назад

    top videos well made and good advice .whenvyou saty up to 15000 watts is that rated or peak ?

  • @CryptoNewsTV
    @CryptoNewsTV 2 года назад +1

    Here's something that's got me stumped. I seem to have the same frame as you. How did you get footpegs instead of pedals??

  • @mountainlion4853
    @mountainlion4853 2 года назад +6

    Best bang for buck stuff:
    1. Votol EM 150/200 speed controller.
    2. QS 205 3.5T V3.
    3. DKD Speedometer.
    4. Daly 300 amp BMS.
    5. Precharge contactor relay kit.
    6. Molicel 21700 4200mah 30A Battery cells.

    • @reecephillips3090
      @reecephillips3090 2 года назад +1

      Where did you find prices for the batteries, cause everything i have found is costing $15 a cell, unless from Alliexpress

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      I heard these cells are pretty good.
      liionwholesale.com/collections/batteries/products/samsung-inr18650-30q-battery-15a-3000mah-flat-top-wholesale-discount-genuine-and-tested?variant=2915614724

    • @mountainlion4853
      @mountainlion4853 2 года назад +1

      @@ENDOPRYSMofficial They are only 15 amp, molicell are 30 amp

    • @mountainlion4853
      @mountainlion4853 2 года назад

      @@reecephillips3090 buy from alibaba in bulk and you will save money.

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      Oh ok. A RUclipsr named yev dev used them for a battery build and it looked pretty solid.

  • @4rupt
    @4rupt 2 года назад +1

    That cup that you put on after the fork, it's supposed to go before the fork

  • @andrewbakker7640
    @andrewbakker7640 2 года назад +3

    Dude your videos are really really useful I really appreciate them! Could you do a video on understanding the QS motors for bikes? Reading their website seems cryptic lmao. The highest their website seems to have their highest motor rated for 4kw, but people push them to 12kw. Idk if I'm just reading wrong or looking in the wrong places but any help on this topic would be super useful! Keep up the content man it is killer

    • @718og
      @718og 2 года назад +3

      My guess is that they don't want to advertise too much crazy power and attract attention or bans. Most places in the US have 750 watt limit for ebikes. A lot of Europe seriously has puny 250 watt limits

    • @nestlechocolate4629
      @nestlechocolate4629 2 года назад

      @@718og For both you and Andrew these ratings like a 400kw hub motor is the constant rating, in bursts and even over long periods these motors can take and handle up to and over 10,00kw with out reaching maximum operating temperature! so really you can push 3x that rating on most motors without getting to dangerous

    • @718og
      @718og 2 года назад

      @@nestlechocolate4629 That was 8 months ago. Since then I've had a 5T and a 3.5T pushing over 12K watts. Should be ok up to 15. More than that you def want statorade, cooling hubs installed and some spare hall sensors on hand.

    • @lee-tx5mw
      @lee-tx5mw Год назад

      they are probably going by rated power when peak is doubled .its a little confusing still butbim begining to understand .its like the old ghetto blasters claiming 200watts but put 200 watt rms speakers on a decent amp and thats 800 watts pmpo peak music power output .my kugoo g booster scooter was 800 watts per wheel but peak was over 2400 watts in total (both wheels and you could tell esp when i ran 20 amps to both wheels instead of the 12 amps it came standard with so rated my scooter was pulling 42 x20 =840 watts per wheel x 2 =1680 and on both wheels that adds 3360 watts .i think 🤣 in plain english it was fooking quick

  • @r2021-g6b
    @r2021-g6b 2 года назад +1

    I like the Enduro E bike it will be my first I want a fast bike with all the top notch accessories, can you help with why to order?
    Keep making videos all good.

  • @Jesustheonlymediator
    @Jesustheonlymediator 2 года назад +1

    Great advice!

  • @hunterhass2591
    @hunterhass2591 Год назад +1

    Love the bike

  • @jamesbatesmusic
    @jamesbatesmusic 2 года назад

    This was great. Really informative. A great video idea would be about the settings within the sabvoton 72/150! 😉

  • @info3796
    @info3796 2 года назад +1

    Nice video, thank You a Lot. Have You a video for teaching how to put the sabvoton controller under learning mode?

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      You can connect it to the mqcon app though Bluetooth. There you can set the power level to whatever you want. I made a video on it about 2 months ago.

  • @Kpisrpm1
    @Kpisrpm1 2 года назад +2

    I got the 5000w from alibaba. They built it for me I just have to put it together when it get here. Don't feel bad I paid 2100 but I got dirt bike seat alarm etc. I know know to build my next one save money. Shipping hit me for almost 600

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      That sounds like a good deal. Hopefully you don’t run into any other expenses with the bike.👍

    • @Kpisrpm1
      @Kpisrpm1 2 года назад

      @ManuOW do you have alibaba

  • @Brady_on120fps
    @Brady_on120fps Месяц назад

    Yo I need a frame for about 300-400$ that has a 150mm rear wheel drop out. Any suggestions? I have been looking and can't really find one.

  • @jashuasmith9361
    @jashuasmith9361 2 года назад +2

    I thought the 273 is more efficient in utilizing power, than the 205 that wastes it through thermo fluid and hub sinks, in energy being lost through heat dissipation. For the motor to not be ruined and the bike be able to longer range.

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      I suppose that’s true but 15 ponds less will improve performance and make up for that.

    • @jashuasmith9361
      @jashuasmith9361 2 года назад

      @@ENDOPRYSMofficial Yes. The weight problem. I assumed it would affect performance in acceleration as well and thought about what can be done as much as possible in compensation. There’s a bit to get around with the 273. The motor torque width in a wide diameter, naturally generates more torque to compensate a bit for energy loss in acceleration. I have a yang king controller that puts out 150a and a high voltage of 120v that can increase speed. Where I can have smaller tires that would affect higher top speed with a low voltage controller, with a mid range 4t motor or a 5t, but would be compensated with the high voltage controller, in where I would have smaller rims to add to less weight, that can generate more torque in acceleration, with less pull in power from the batteries. The bike would be more lower to the ground to help with performance maneuverability. I got front double wall bike rims thats 22inch, to try to shave more weight. Doing the best to make the bike as lean as possible. I wonder sometimes about that being a waste of time and that I should just go for the 205. I red in an endlessphere online forum, that riding the 273 at a high top end constant cruising speed is way more efficient, than the 205 & its harder to kill the 205, along with not bothering with the maintenance of thermo fluid after a while. Trying to customize a light frame. Maybe its good to have both 205 and the 273. 🤷‍♂️ one for short range stop and go congested areas and the other for long range constant cruising. I think the 273 is the best motor in potential & that just allot of things needs to be done in time and effort towards compensation for its weight. Conflicted and keep going back between the 205 and the 273. When I think I’ve made my mind up about choosing one, I end up thinking about the other. 🤷‍♂️

    • @that_guy6116
      @that_guy6116 2 года назад +1

      @@jashuasmith9361 it’s all about trying to find a good balance, every time you try to improve one characteristic of the bike, it will throw off a different characteristic 😂 I think if you are running insane power, you really should get an insane motor to handle it

    • @ebperformance8436
      @ebperformance8436 2 года назад

      @@jashuasmith9361 I’m using a 3000w NB powered 3t motor….I’m using a 80A BMS battery, and a 72v Savoton 80A speed controller, and I have no problem with overheating the motor….I do full throttle journeys….often and my range is almost 17miles….before my battery goes under 50percent….and it’s only a 72v 21AH 80A BMS, without brake regen.
      IF I had a 150A controller and a 72v 30AH 150 BMS….I wouldn’t be uncomfortable using the 3000w motor…NB powered motors are good motors.

  • @stevenbenavente1229
    @stevenbenavente1229 Год назад

    Good job

  • @Spacecat_11
    @Spacecat_11 2 года назад +1

    Nice👍

  • @racerx2095
    @racerx2095 2 года назад +1

    I have the same motor the 273 is just way to heavy like you said l have a 205 5t

    • @that_guy6116
      @that_guy6116 2 года назад

      Depends on your power, I run 21KW on my bike and no amount of ferro fluid could stop a qs 205 from melting at that power

    • @racerx2095
      @racerx2095 2 года назад

      @@that_guy6116 oh glad you said that it's something I'll have to do also but if my motor heats up to much I'll just buy the 273 and sell the 205 or put it on another bike maybe my old 750watt ebike.

    • @that_guy6116
      @that_guy6116 2 года назад

      @@racerx2095 you will probably be fine with the 205 but you can always get Ferro fluid and heat sinks to help with overheating

  • @jayswift3349
    @jayswift3349 2 года назад +4

    What would it take to make theses street legal in u.s.? I was thinking of building one as my daily commuter. I kinda want to know if it's difficult. I was thinking of paying for the instructional videos from RUclipsr "ladi and Margret" I need at least 80 miles of range and regin would be nice for extending battery and brake life. Plus 1 hour charge time is reasonable. Zero is to expensive for me. I'll still keep my gas car though just don't want to be limited

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад

      I live in the us and I haven’t really done anything in terms of legalization and I get waved at by cops who don’t seem to mind it. But if you were worried about that. I would look at your local requirements for legalizing a moped. And probably getting a moped license. Also building these is not that difficult I made a video on how I did it on my channel 2 months ago so you can check that out. I would still probably recommend buying instructions from ladi and Margret as their ebikes seem pretty solid and I don’t see how you could go wrong with their products.

    • @ebperformance8436
      @ebperformance8436 2 года назад +1

      In Florida the cops are laid back’ as long as you’re wearing a helmet, and you’re not on a gas bike! They know I’m doing over 20MPH….I’m doing the same speed as cars in a 50MPH zone.
      They did stop a friend of mine’ on his much slower4 cycle gas bike’ cops seemed to hate those…because there loud!

    • @Jetsonn
      @Jetsonn 2 года назад

      @@ebperformance8436 those gas bikes are cool I recently built my first one ever this past summer, a 2 stroke one, and then I discovered e-bikes shortly after 😅

  • @donsylvia650
    @donsylvia650 2 года назад

    Where did you get the front rim from

  • @richardbrownsr.5781
    @richardbrownsr.5781 2 года назад

    Can you please put links to your suggestion on this video

  • @EthanMitchell_YouTube
    @EthanMitchell_YouTube 2 года назад

    Question for you guys- i have the standard dirt bike seat that i picked up from ebay. Does anyone know of another style of seat that is more comfortable? Thanks!

  • @MediocreChannel68
    @MediocreChannel68 2 года назад +1

    How much does your bike weigh? I've heard varying weights from 130 to 200lbs.

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      Like 170

    • @ebperformance8436
      @ebperformance8436 2 года назад

      Mine is 102pounds….it really depends on the parts you use….I’m putting a back mud flap on mine, so that will put me at 103 pounds.
      I ditched the metal side plates, and made ABS plates…The battery crap they put in the frame…I didn’t use’ most ppl don’t’ it depends on the motor, forks, handlebars, front tires, Rim, shock, battery size…they weight 20 to 50 pounds….the heavier they are the safer they are….don’t use cheap brakes’ the weight will render stock brakes useless.
      Heavier bikes are harder to steal….NB power kits have a alarm, and locks the back tire up when it’s armed….the problem is I can’t get the damn alarm to work😕 I haven’t found a video that has someone figuring out why it doesn’t work.

  • @michaelenglund
    @michaelenglund Год назад

    Thanks but it would be best if you told us all the 50 mistakes.
    How can a 5000W motor handle 15000W? The motor seems it cannot output more than 5000W.
    That said it is as much as my Surron whick works fine.

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  Год назад

      The motor is recommended for a nominal wattage of 5000 watts. The power comes from the battery and controller and is sent to the motor

    • @michaelenglund
      @michaelenglund Год назад

      @@ENDOPRYSMofficial So when does it fry? I guess it is the same risk surron owners take when they upgrade the battery and controller.

  • @ebperformance8436
    @ebperformance8436 2 года назад

    The Top mistakes I made was…Crappy battery connectors’ if there’s a short, boost mode will not work, and it kills acceleration and top speed’ now that it’s fixed….my bike barely hits 60mph….but I’m happy with that speed’ I will have to do another video using only the phone GPS.
    My next mistake was buying cheap brakes….if you’re bike does over 45mph….You’re gonna need full hydraulic brakes! Cheap or stock brakes= very very dangerous! You can always make a toggle switch if you want regenerate braking.
    Second mistake was….thinking about putting a 3000watt system on a stock MTB, and not measuring the dropouts….I ended up buying a stealth Bomber frame for $350 dollars at Amazon….if I could go back in time, I would get a 24 to 26inch tires….the display unit doesn’t read the correct speed’ I had to turn the tire size to 18 inch to get a correct MPH reading.
    Back shock size error….with 27.5 inch rims, a 200mm back shock set too high’ I’m only 5ft 8in….I had to return the 200mm shock, and get a 150mm shock….the bike now sits low, and looks kind of cool, but my crankshaft hits the ground on sharp turns.
    Cheap goose neck…They’re so cheap that they’re pretty much disposable stripped bolts all day long.
    Thanks to you’re video….I did get the right size battery 72v 80A BMS, my kit is a 3000w kit with a 72v 80A Savoton….my speed, and acceleration is impressive….it has the 3t motor, and it’s light.
    I have a homemade tool to install the cup bearings…I work on cars, so I used a gear puller with washers.
    Thanks for the video! I almost bought a battery with a 50A BMS….glad I didn’t.

  • @davidstrancar7994
    @davidstrancar7994 2 года назад

    Nice

  • @lashbay5951
    @lashbay5951 2 года назад

    Thanks for your video bro, what do you think of this deal I was thinking of getting 2 for my wife and I ? Third party is asking 2,580 here’s the Description:
    72V 12000W Strong Ebike
    1) 19/21 Motorcycle tire/Turtle tire
    2) SW900 LCD Display/ Can upgrade
    to Color UKC1 Display
    3) KKE Front Fork
    4) KKE Rear Shock
    5) Bicycle Seat/ Can upgrade to Motorcyle
    seat
    6) Sabvoton 150A controller
    7) 72V 45ah EVE cells lithium battery with
    a 5A charger
    8) Tektro Hydraulic brake HD-E500
    9) Half-Twist Throttle
    10) Front light
    11) Rear light with indicator and horn
    12) PAS
    Max Speed 120-130km/h, Mileage 113km
    Also do you think max speed is 80mph? Don’t want to make mistakes

  • @slumpypants8103
    @slumpypants8103 2 года назад +1

    For you next build, contact qs factory directly. I payed 1150 for motor, front wheel, display, brakes set, controller and dongle incl shipping

    • @Ahkeem18
      @Ahkeem18 2 года назад

      Do you have a link?

    • @krazyspartanodst
      @krazyspartanodst 2 года назад

      Yes do you have the info pls

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад

      Yes with express shipping (which is and extra 180$) I got all that stuff for 1400. I’m building another ebike for my friend.

    • @slumpypants8103
      @slumpypants8103 2 года назад +1

      Hi, for some reason all comments I post with links get deleted instantly. I already shared it a week ago, but they keep disappearing. So what you gotta do is send a mail to Damon Wong from siaecosys (qs sister company). He will help you with your parts and can give advice for your specific build. For me it was arround 1150 usd including shipping to europe. I cant post his mail adress here because my comment wil get deleted. But you can find it on endless sphere or LinkedIn! Goodluck!

  • @jubaierrahman9649
    @jubaierrahman9649 2 года назад +1

    The link for the kit for 1000usd?

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      So I went back and checked on the link and it said the post was taken down. There are a few on Alibaba.com just like that one but instead of having a fixed price they say send inquiries. I’ll try to find a similar link and put it on this video. All I know is that was the deal back in august 2021 and I regretted overpaying for my motor kit.

    • @jubaierrahman9649
      @jubaierrahman9649 2 года назад +1

      Well i am on AliExpress and i just want to know with the amount my offer is if thats okay in your opinion, the kit includes: QS205 18” wheel - 5KW
      Front wheel 19”
      Sabvoton 100A bluetooth
      Throttle, ukc1 display, PAS
      Chain ring, chain, pedals
      Motorcycle seat,
      Full brake set (alibaba hydraulic brakes for now)
      Full light set
      2 x 200mm discs
      And all extras like torque arms, key ignition etc
      And it costs around 1825usd including shipping, lemme know if you think thats worth it

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад +1

      86 134 0153 6906 is the WhatsApp for nb power. I can guarantee you could get that for much less. My motor kit plus shipping was only 800 with the front wheel it was 1100 every thing else came with.

    • @jubaierrahman9649
      @jubaierrahman9649 2 года назад +1

      Thank you mate will give it a go!!!!

    • @jubaierrahman9649
      @jubaierrahman9649 2 года назад

      Is this seller on yours through AliBaba or AliExpress?

  • @Youngear11
    @Youngear11 2 года назад +4

    I built my bike the way this guy told me to and got hit by a school bus on a crosswalk and now I’m in a hospital paralyzed from the waist down. Watchers please be careful.

  • @SiliconeSword
    @SiliconeSword 2 года назад +2

    Plethora

  • @robertwilliams5964
    @robertwilliams5964 2 года назад

    Should off sen Jessie from China 🇨🇳 the main lady off k5 ele bike 🚲 got one for £ 2,100 and shipping so 2,600 too front door dude

  • @automategames
    @automategames 2 года назад

    bruh you got it off alibaba.

    • @ENDOPRYSMofficial
      @ENDOPRYSMofficial  2 года назад

      70mph Enduro E-bike build pt1
      ruclips.net/video/qBfLjxXwpbo/видео.html
      I couldn’t finish this video because I did not have all of the parts sent to me in a kit. Now that I look back on it it was a fairly simple build. But there is a reason it took me 3 months.

  • @SiliconeSword
    @SiliconeSword 2 года назад +1

    Comment

  • @cybermoto8456
    @cybermoto8456 2 года назад

    nice comment down below

  • @BadManPromotions
    @BadManPromotions 2 года назад

    your BMS explanation is 100% bull shit! you do not draw electrisity to run the bike from the balancing port that is attached to the BMS you use that to charge the battery only! battery discharge capacity or C rating of the battery determines the instant wattage available this should match your bikes motor / ESC constant to max amp draw ! another issue just because YOUR ESC will take or draw impressive amount of wattage does not mean it will output that wattage value $$$$$!