For most riders I recommend building on a soft tail or full suspension frame if your thinking 5000watts.. most people have never gone 50mph on a bicycle. Trust me, over 35mph and your a pinecone away from crashing. If u go 70mph very often your life expectancy goes down a bunch! He is 100% accurate on the battery cells. If you build your own match up your cells
@E-bikeguy I tell people you build them to go 70 so you can go 0-35 really fast.. we all go 70 a couple times to prove it goes 70.. but you really know your on a bicycle after 35. And I'm a firm believer that to be able to safely merge and ride around traffic you need to be able to go 35. 20mph isn't enough to manage around traffic.
I’d love to see your 5000watt bike riding next to a fancy high end ebike and a Suron for comparison. It’d be a big “hoorah!” for the DIY builders out there.
It's great that you can turn your passion to profit. You can do some battery builds and bike conversions and grow into something big . I've done a few low budget builds to sell and use those funds to build a bigger, faster bike, sell that and keep going to build the best bike I'd ultimately want to keep.
I bought an NCM Moscow ebike in June 2021, I am just shy of 7200km (4500miles) I am in Canada and even riding in the winter, 388km(242miles) in January. I ride the thing everywhere, and just as you said you get out and enjoy the scenery. I ride it every where and don't take my truck unless I need to carry something. The bike is a 500watt/48V/13AH, but I pedal and get 100km range. Closer to 70km in the cold. 5000watt would be fun, but I already have a motorcycle. I may build something else for fun though. - Cheers
Yeah bro you definitely know what u talking about with those battery cells, it's no game. Your bike legit b Dipping Bro good work. I'm always inspired by your videos your family love and your growth with knowledge on the Ebikes
Man! I enjoy a well put together range test! My riding style is range heavy, especially in the Summer. I'll often ride my regular bike 30-70 miles on a Saturday. Now that I'm getting into ebikes, I want to enjoy the same rides, but the range anxiety is very real. No one in their right mind wants to have to pedal a heavy ebike miles, with no assist, just to get home. Ooh! Wahoo makes GPS bike computers that are popular for cyclists. You can use a bike computer to help with a more accurate range test, ride stats and GPS ride tracking. Looking forward to more range test videos.
Thank you, yeah I felt like the app was off especially it said I was doing 31mph when I was going much faster that that lol but I need to try a different app but I'll be doing more range test soon with the other bikes
Agree!!! I ran out of juice 10 miles and about 1000 feet below my home. I put a BIG voltmeter on my bars kinda like a fuel gauge... I also carry a charger now cuz if it happens again I am stopping at the closest convenience store to charge!!!!
@@johncarter5576 WOW! ...empty ebike battery 10 miles from home??? That sounds horrible!!! I had to invest in a basket, a 2nd battery and I'll often carry my charger. Now I can comfortably ride up to about 50 miles, or much further if I conserve energy, and/or stop somewhere long enough to recharge a battery. Happy ebiking!
It seems the battery problem was a chain of events that the bms bypass prevented the bms from stopping the destruction of some cells that probably not only went low voltage but also reverse polarity. My guess is a few cells came disconnected from a brick which meant the remaining cells reached LVP early and the bms closed the discharge port but since it was bypassed (i think still bypassed at that time) it allowed you to pull the voltage down to 0 or less. But you have no way to know it was destroying the pack because even is one brick drops from 3v to 0v when the pack voltage was 75v, your battery indicator will still show 72v or 50%. Of course with the smart bms you would be able to see this early and then ease the bike back home without allowing a cell to drop below 2.5v if the bms is bypassed. I still have a basic bms on my $300 bms and thinking of doing bypass reversal surgeries because i really didn’t need to dp the bypass after all because if was not the problem I was having. Another danger of that style pack with cells only separated by the thin wrapper is if the glue breaks and the cells are allot to rub together and rub through the wrapper to an adjacent brick, thats at least 3v differential and will act like you ran a 10AWG wire directly across the battery and it drained or the CID tripped. It will be interesting to see how the double-wide pack is constructed. As two 72v40AH in parallel (with 2 bms) or one pack with 20s24p or so. That’s going to be at least 6” wide and might need the crankset widened or something. I have a $500 mountain bike i might convert but first i need to replace the seat with a better seat because the original competition seat if not suited for my fat rear. Lol
@@E-bikeguy, 114mm? I was guessing 140mm minimum since the 18650 cells are 65mm long and you will need two wide so 130mm + allowance for separating and tabbing. 2170 cells would need more room. Unless they are using some other cells format. But sometimes they drastically exaggerate the the AH. We will see it when you open it to inspect.
Thanks to you and Bigteedo_EV and others is the reason that I am so into the E-Bike Life. I love it and thank the Ebikers because this is the life for me.
ive got a little 48v kit 1500watts and a stealth bomber to complete .but once i finish that one i want to build a 72v 5000w but it has to be full suspension i might have to cut the frame and weld it to fit a large triangle battery like youres .great bike great range perfect for long days out without battery anxiety .maybe some trips to the beach loaded up with fishing kit and a bbq
I'm totally amazed bro! I new to e biking, waiting for my kit and battery to build my mongoose dolomite fat tire bike. I was thinking that I'll be satisfied at 28 mph, but after watching your video, I don't know!
I own a Vsett 10 and another battery. I bought it used and it is an AlienRides brand. It was already a bad cell welding after I figured out the range was quite wrong and after it’s fixed, it is much better. Yeah I hate batteries go on fire.
Absolutely excellent video you answer a lot of very important questions , Also for the sake of all of us that ride ebike , You might consider ghost paddling even though we all know that it's useless but it's psychologically means a lot to the public going down the highway at 70 miles an hour passing slower cars obviously it's dangerous but at least the people making laws and the police who have to enforce them can't say it isn't a bicycle. I myself like you are Petrified riding in traffic if I can't keep up with them So I'm looking for Something like you are making , speed when needed and range . I have a Wal-Mart special the 26" 500 watt with the 13ah 36v battery , I added saddle bags with 2, extra 36v 25ah batteries and found out quick at 20 mph on the public road the controller gets to hot and cuts power back and now I need a better controller but I still need shocks in the front a better seat and maybe higher voltage motor so wondering if its worth investing more in this bike but as it is I have ridden almost 1,700 miles on the San Antonio trails system so getting my moneys worth . By the way I'm Handicap so can't walk much and depend on the bike for my leg Therapy even if most my peddling is ghost peddling. By the way peddling real slow is fun watching the looks on peoples face as I go by at 12 to 15mph peddling so slow 😂 By the way I added a small 6 led strobe on back of my bike to get more attention from drivers behind me .
I found out on my first combined trail and road ride that a back tire flat is a disaster on a fat tire bike especially on my 26" but when it happened thank goodness it went flat in my living room and not on the road. I then ordered slime for my tubes and a puncher proof liner so far 1600 miles later no flats . This morning I'm installing the tracking equipment as I know it will be stolen at some time so hoping I will be able to find it when that happens
Sounds like you need a good bms with 3 temp sensors an Bluetooth , I make my own batteries too and been watching current and temperatures closely .I don't need any fires
You notice everything on your rides the guy on the trike he needs a eBike I started laughing because I’ve said it to when I’m riding you hit the nail on the head about enjoying riding
Wild! So glad you did not get a flat while on the highway. I don’t really feel comfortable going 60mph on a motorcycle. Can’t imagine going that fast on a mountain bike. 😎
Yeah it not a bad pick up with the QS motor, I am going to start hunting soon for an Enduro frame to build on, Hopefully with a BBSHD, I hear a lot of things going wrong with the CYC motors and a grand on a motor is something you don't want going wrong lol, But yeah an Enduro frame seems to feel a great fit for an E-bike, I do need another bike project in summer, Plus the best time of the year is coming up, The part after Winter when the weather is almost just right for E-bike riding, I been seeing a lot of video's about E-bikes in the UK and it really do feel like the people in power really don't want people using E-bikes, They think that a Surron is the same as a 1000w motor, And putting E-bike riders in the same category as Electric dirt-bike riders, I only use the E-bike to commute because of the CPTSD I suffer with the E-bike allows me to go out not feeling weirded out when I see something that triggers me, When I am on the E-bike I don't get the triggers I do when I am say Public transport, And because of the CPTSD I am not allowed to do my Motorcycle test, An E-bike can be good for bad mental health days, So because people are dicks on Surrons blowing round selling drugs and causing problems on the Surrons, Everyone else who uses an E-bike is automatically looked down on, It is getting worse in the UK bro, Everyone is angry about pointless issues, I can't even watch the news bro, Triggers me, I stand there shouting at the TV lol... Yo I do a bit of Graffiti I am getting back into, I will bust an E-BikeGuy sketch, A little wild style throw up, Will make a start next week, Will try make it good enough for a white T...... Will check some more vids when I got another five..... Stay safe, Happy E-biking, Peace.......
Heck yeah bro thank you and yes a surron is not in the same category as a traditional ebike, but when you do your sketch if ebikeguy send me a sample at theebikeguy08@gmail.com
@@E-bikeguy I will start some outlines tomorrow, I will make it so it is easy to read, So people can clearly see what it says, Some graffiti pieces people look at an can't figure out what is says, So will keep it semi wild style, Little interlock, But it will be a one off nobody else will have the same design, And that is why Graffiti is so beautiful, lol, Even Cave men was busting Graffiti with Hand Tags, If a cave dude got a finger missing then the people know who he is with his Hand Tag, lol, I got to start doing some more sketches as well so it will actually be a good thing for me, Plus you deserve it bruva, It's clear you a good dude bro, But yeah will make a start tomoz, I am going to get back on the Hip Hop beats soon as well, I produced Hip Hop for years but ain't touched a keyboard and Reason for a few years so I think it is time I got a few Hip Hop tracks together, I want to do a beat for a video I am going to do of my Brothers Graffiti sketches, I just still find going through my Brothers things hard, After loosing my Brother in August 2022 my creativity took a back seat, It is what my Brother would not want though, My Brother would want me to be creative and not feeling sorry for myself, Loosing my Brother out of the blue, My Bro's my best friend too, Not a day goes by I think, Damn I would love to speak to my Brother, You really don't know who you got until who you got is gone do you, I am going to link up with my Brothers Graffiti kru when the weather starts getting better the spay cans come out more, lol, The Graffiti kru my Brother helped create is world class, My Brothers legacy is strong in the Graffiti world, So proud of my Brothers skills with a spray can, It don't happen over night see, But yeah I got to start putting my mind back into creativity mode so doing a sketch will be a good thing for me, Will just roll up a bunch of doobies and make a start tomoz night, I will do an outline and just let me know what you want it like from there, I will do it basic wild style though so people can read it, Nuff respect bro.....
Really been enjoying your vids. I have a mid drive e-bike from kit but now I have that need for speed, lol. Looking for a good 3000 or 5000 hub motor and good decent amp controller. What would you recommend? I have a 52v 20ah batt and will buy another for even better range. That’s why I clicked to see how far you went
hi bro, just a question. what kind of C-rating u got on ur batteries? if its 18650 they normally have a C-rating of 1 wich means u can only pull 40A. quick math says u only get 3000 Watts with this battery/volt/Amp setup. if the motor is rated 5000 watts u would have 2000 unspent watts in the motor cause ur battery cant deliver more? or am i missing something big here. wanna build my own E-bike so i have some things im wondering about xD
Oh ok in my battery now they are molicel p42a 45a cells, 206 of them give me 585a max but controller only take 450a of a total of 40kw to the motor but my bike is not heavy so basically 28kw to the motor.
@@E-bikeguy hmm. Then the watt outage is limited by your motor i guess. U can never pull more watts than the motor wants. But if i understand correctly 1 cell (1s) 18650 4500mA has a discharge rating of 45Amps?😀
My seat more for looks than comfort. But my but broke in? Its sweet now. Your bike flys! Sweet build 💪💪👍👍 range test ASP but time? Between getting robed.. arrested.. and governor who said renters dont have pay.. wish I had time.. ali Express batterys dangerous.. so I've heard? Better to build your own. Then know done right. Saw your rebuild on that bat.. but the cells were most likely not top 4 batterys? Was a great upgrade💪💪👍👍
Yeah the battery was ok but since it did all my magic to it, it better than new lol the seat is very comfortable I can definitely ride longer build you own battery is better but I'm still in the learning process lol
I respect that you know how to build the battery bank that is something that I'm looking into getting into right now I'm into solar off grid battery banks for off grid was thinking that instead of you using the small batteries that you can use the blue lipo4 cells instead of thevsmallmones your using will that work or would it be to bulky
Need help fell over on a trailer yesterday and not bike won’t turn on trued changing battery and disconnecting and reconnecting all connections still won’t turn on. 200amp sabvoton qs273 motor I seen an anti theft. In red on the sab app
@@E-bikeguy oh, im going 35 only getting like 9 miles on it, its on the last bar when I get home from work about 8 miles, today's the first day I used it.
I have 45km on 48V20Ah. Avg speed around 20kmh. Is that battery alright? For me 16 miles is extremely low for such big battery. I have also scooter duots d99 and it has 90km range on 60v42Ah.
@@E-bikeguy seems speed drastically affect range then. I would say that with 72v 40ah you can exceed 100km easily. Its strange to me, but i dont have such powerful bike, i have only 750W bbs02 with chamrider battery from Ali.
@@E-bikeguy what is maximum range possible with this bike? I am thinking about buying mxus kit 3k turbo with 100A sabvoton controller. I am not gonna ride faster than 30Mph. I would say 20-30 in most cases. I dont feel Safe on bike in higher speed, i think most people has it same...Maybe with some tweaking and reducing power it will increase range. But i dont know 👀 Yours battery Is like 4 times higher in capacity then my 48v20ah😁.
Easy too I can check the voltage on each parallel group if it's low I can desolder the copper cut the nickel and replace the bad cells or the whole parallel group.
Hey bro, thanks for your videos! Is there a chance you know how to unlock the speet limitation on my Coswheel T20 which is 28Mph? I set the maximum in settings as in some of youtube videos (LS parameter) but I`m pressty sure that the first manufacture of this electric bike has limit set to 34Mph (for 1 year) and then they limited it to 28Mph for some reason. (The battery is 20Ah)
Oh thank you. But basically they probably updated the firmware in the controller so you might need a new controller sabvoton controller 7245 is good, I'm actually going to upgrade my troxus Lynx with on
I have got a mountain bike with aluminium frame when I put my 2000-watt kit on it is very tight fit there's no room to put spaces in can I stretch an aluminium frame so that I can get the back wheel on with spaces
I have been doing some research on battery building. If your going to build batteries with out a bms it is recommend to test the cells of that pack so you dont end up smokeing a battery pack. Normally a bms would check and make sure all cells are balanced charged keeping track of temperature ect. Since your batteries don't have a bms, you have to fill the role of the bms by keeping tabs on the cells. I see the benefits of having a bms & not having one. The main benefit of not having a bms is cost and less to do during the build process.
I agree but I think a bms is there for protection like using the incorrect charger, drain the cells too far, over current, besides I done a lot of research and I deal with rc as well I want to do a video on this but I know I'm going to get a lot of negative feed back so I rather not lol
@@E-bikeguy Check this video out. It's long but has a lot of good info about batteries. ua-cam.com/video/21Ql6n7nndQ/v-deo.htmlsi=BIk5NYjzBq9xRBNc I built and flew drones. Now there is so many hoops to jump through with faa regs I kind of backed off
Are you worried about battery fire while on the charger? I am about to build a 1500w ebike for my first one and am a little concerned about the battery going bad on the charger and starting a fire. I cant believe the power of that 5k watt ebike lol that thing is bananas 👍👍👍
@@tetsopguimmaik5908 Just found this amazing item on AliExpress. Check it out! $408.00 | 72V 40AH Triangle Bag Scooter Electric bicycle lithium battery 2000W 3000W 72V Battery Pack a.aliexpress.com/_mNDrx9E
That is very very good as far as range test and speed you can go faster if you change sprocket to a lower gear how much was it to build that and price of battery??
Wow EBL!! Ride safe but happy you got up to ya specs! 72v, and even 60v a bit too heavy for my type of tire widths of just 2.25 as the 52v is just within that compact extra weight. However I am going to need a 52v 20ah 40 to 50 amp as the 52v Im using for both turbo Booster at only 25 amps ( for 1500 to 1800 watt use) but the 2000 watt runs faster than 1500 on same battery with the 2000 watt wanting that faster acceleration. Still got both Gear bikes with the Turbo Boosters of finding the right parts , speed,csoecs, ect working fine , if not better of me keeping within ranges of what I can use over a bit too much overkill for type of bike and parts. Your tires is at 28inches 3 inches wide? My next build will be of a wider back tire ( at least) so I can load more weight on rear racks( pulling a cargo of weight do uses more torque due to physics of pulling vs placing center of weight on top of tire.
That Vivi I bought back in Dec2022, I was riding thru hard rain and believe a bit of water soaked in the crevice of cases or even in the charging cable plug( rubber cover came off and lost) cuz the stock battery not recharging. Tried another charger to no luck of not turning red of signaling recharging. Fyi Sales of replacing battery but he wanted me to do a meter test to find how much voltage giving off to determine if he send new one. I was like , what!?! Like I have those things on me ( most of us do but lazy to buy and test) I ended up just upgrading the battery of buying higher amps off Amazon as the stock battery is meant to upgrade being just 48v 8ah so I bought the 48v 12ah giving me close to use as a 700watt gear motor of 26 mph along with the 2000watt turbo Booster.
@@E-bikeguy yeah, was only giving me 25 to 32 miles of range with the 8ah. It's sold for users to upgrade battery easily as it's just a swap of plug and play. I use the other turbo Booster battery in the 58v 20ah so my range is always 80plus a day. With the replacement 12ah should get me a out 100 mile range with the 58v. I commute with a 30to 50lbs of extra cargo weight daily of a 15 mile range average using the 48v gear motor thru the residential areas and turn on the Boosters on straightaway BLVDS or them streets with no speed limiting of 35mph or less. A very practical use of the combination of motors and batteries. I've yet got into my 3rd DIY DUAL of using a FAT TIRE for rear use of cargo. I've learned pulling cargo puts more use of electricity over placing weight on top of tire which the air pressure compensating the overall torque output when pulling cargo from behind. Experimented these factors with both methods of having weight above tire is me best route (,pulling cargo best at 3000watt and higher to use regularly).
I built my bike, 2k watt hub motor. I'm currently waiting on my $1100 72V 42Ah battery arriving today. Any suggestions? It is just my first bike build and you have the only video with the battery that I purchased. I like your mod videos and the rest of your content. I'm just asking for any caution or warning advice. Is there anything I should be aware of? The translation from Chinese in the insufficient instructions leaves me with questions and concerns... Thanks for your time!
Hi there, thank you well depends on the controller you have, them batteries sometimes have a 60a bms in it so as long you don't run over 80a you will be ok without modification to the battery, if it's the same battery I have, they used 2500mah cells in 13p , so 2500 x 13 you will have the correct ah of 33.8 ah 7a in parallel so 7x13 is 91amps so it's capable of 100a continuously 150 peak
@@E-bikeguy OMG! I just road 30+ miles while towing my boy in a trailer traveling at 30-40 mph and I only used about half my battery! I'm not sure who had more fun, me or my boy!? Disclaimers: Helmets always, and my boy's trailer is an aluminum roll cage with a five point harness. I have my motorcycle endorsement on my drivers license. So I can legally drive a 2k watt. I have more than 50,000 miles on a motorcycle. This was way different in many awesome ways! Total blast to ride! I only have one more question. How do I change the display from kilometers to miles?
@@E-bikeguy Hey thanks for your time again, I figured out the display 'SW900' I've got all my settings right now. I got my bike just above 45mph. The motor is getting a little warm. Do you know where to get the heat sinks that fit on these hub motors? I've seen them in some mod videos...
I noticed your battery percentage was not really true SOC so when i dug into the UKC1 it says if you want real SOC you need BMS support with Tripartite communication protocol. Thats when the trail went dead. Lol. No information could be found after that about which BMS can send it the data or how its connected. Lol. Good news is the smart bms will have an app and show real SOC if you program it with your actual AH. This you can get from your first range test because it will show the actual AH you got which will be something less than the 80AH advertised. In my ANT BMS the battery theoretically theoretically has 36AH advertised, 33ah tested (0.2c discharge) battery but after testing i found i can get 28 AH out of it reliably and have a small buffer at 0%. Part of this is because the bricks are not perfectly matched so at the bottom end the brick voltages start to drift apart and one always hits 2.5v before the others. Its probably possible to get some BMS talking to the UKC1 but i don’t know how. Lol
@@E-bikeguy can you also tell me what wheels, tires and torque arms you use. I’m gonna put a kit on a Walmart bike and I don’t what it going out from under me haha
@E-bikeguy cool . 😎 I like the 18650 store too. Building a foot scooter with 21700 LG M50lt cells . 264 cells in one front bank ,and maybe 264 samsumg 50s in the rear? It's 110amp hrs. With 24,000 watts capable? 225 planned range at 27.5mph. That's 24s 22p? But still debating on final cells for the powerful pack? Stay safe out there !
I was watching your videos thinking, "why does that place looks familiar". You're out there in Sebring. My dad lives down the road. And I thought there was nothing to do out there.
Hello E-bike Guy, my name is Darryl. I love your videos. I would like for your to build me one of your custom batteries packs. Is this possible? Please respond. Thank you.
For most riders I recommend building on a soft tail or full suspension frame if your thinking 5000watts.. most people have never gone 50mph on a bicycle. Trust me, over 35mph and your a pinecone away from crashing. If u go 70mph very often your life expectancy goes down a bunch! He is 100% accurate on the battery cells. If you build your own match up your cells
Thank you for your comment, FYI I don't do 70mph often.
@E-bikeguy I tell people you build them to go 70 so you can go 0-35 really fast.. we all go 70 a couple times to prove it goes 70.. but you really know your on a bicycle after 35. And I'm a firm believer that to be able to safely merge and ride around traffic you need to be able to go 35. 20mph isn't enough to manage around traffic.
@@kennedy6971that's my logic for a 50mph plus ebike build.
@@FreStyle3D Same here.
@@kennedy6971how do I build 5k wats 72v on any bike
I’d love to see your 5000watt bike riding next to a fancy high end ebike and a Suron for comparison. It’d be a big “hoorah!” for the DIY builders out there.
Yeah man that's a great idea ill try to see if you in my area too.
Nice range test! That highway part was crazy had me holding on to my seat 😱
Love your videos!
Thank you bro, yeah it was pretty scary say the least any car I see approaching the highway I was on the brakes lol
It's great that you can turn your passion to profit. You can do some battery builds and bike conversions and grow into something big .
I've done a few low budget builds to sell and use those funds to build a bigger, faster bike, sell that and keep going to build the best bike I'd ultimately want to keep.
Heck yeah bro, I love it and now I have a few buddies that wants one.
That was a great video. Thanks! When you were hitting 60+ on the highway, I was holding my breath!
Thanks bro, I was too that I don't normally take the highway, only the bike paths lol
Your knowledge on the battery is spot on I have a battery with same problem you had
I bought an NCM Moscow ebike in June 2021, I am just shy of 7200km (4500miles) I am in Canada and even riding in the winter, 388km(242miles) in January. I ride the thing everywhere, and just as you said you get out and enjoy the scenery. I ride it every where and don't take my truck unless I need to carry something.
The bike is a 500watt/48V/13AH, but I pedal and get 100km range. Closer to 70km in the cold. 5000watt would be fun, but I already have a motorcycle. I may build something else for fun though. - Cheers
Working 4k on my first build.. but I didn't build to pedal.. 🤣🤣 but my waistline thinks I should have🤣🤣 love my ebike!
Nice! It's a stress relief for me too lol ist really nothing like ebiking
Yeah bro you definitely know what u talking about with those battery cells, it's no game. Your bike legit b Dipping Bro good work. I'm always inspired by your videos your family love and your growth with knowledge on the Ebikes
Thank you bro 💯 👊 much appreciated
Man! I enjoy a well put together range test! My riding style is range heavy, especially in the Summer. I'll often ride my regular bike 30-70 miles on a Saturday. Now that I'm getting into ebikes, I want to enjoy the same rides, but the range anxiety is very real. No one in their right mind wants to have to pedal a heavy ebike miles, with no assist, just to get home. Ooh! Wahoo makes GPS bike computers that are popular for cyclists. You can use a bike computer to help with a more accurate range test, ride stats and GPS ride tracking. Looking forward to more range test videos.
Thank you, yeah I felt like the app was off especially it said I was doing 31mph when I was going much faster that that lol but I need to try a different app but I'll be doing more range test soon with the other bikes
Agree!!! I ran out of juice 10 miles and about 1000 feet below my home. I put a BIG voltmeter on my bars kinda like a fuel gauge... I also carry a charger now cuz if it happens again I am stopping at the closest convenience store to charge!!!!
@@johncarter5576 WOW! ...empty ebike battery 10 miles from home??? That sounds horrible!!! I had to invest in a basket, a 2nd battery and I'll often carry my charger. Now I can comfortably ride up to about 50 miles, or much further if I conserve energy, and/or stop somewhere long enough to recharge a battery. Happy ebiking!
It seems the battery problem was a chain of events that the bms bypass prevented the bms from stopping the destruction of some cells that probably not only went low voltage but also reverse polarity.
My guess is a few cells came disconnected from a brick which meant the remaining cells reached LVP early and the bms closed the discharge port but since it was bypassed (i think still bypassed at that time) it allowed you to pull the voltage down to 0 or less. But you have no way to know it was destroying the pack because even is one brick drops from 3v to 0v when the pack voltage was 75v, your battery indicator will still show 72v or 50%.
Of course with the smart bms you would be able to see this early and then ease the bike back home without allowing a cell to drop below 2.5v if the bms is bypassed.
I still have a basic bms on my $300 bms and thinking of doing bypass reversal surgeries because i really didn’t need to dp the bypass after all because if was not the problem I was having.
Another danger of that style pack with cells only separated by the thin wrapper is if the glue breaks and the cells are allot to rub together and rub through the wrapper to an adjacent brick, thats at least 3v differential and will act like you ran a 10AWG wire directly across the battery and it drained or the CID tripped.
It will be interesting to see how the double-wide pack is constructed. As two 72v40AH in parallel (with 2 bms) or one pack with 20s24p or so. That’s going to be at least 6” wide and might need the crankset widened or something.
I have a $500 mountain bike i might convert but first i need to replace the seat with a better seat because the original competition seat if not suited for my fat rear. Lol
They sat the battery will 114mm wide
@@E-bikeguy, 114mm? I was guessing 140mm minimum since the 18650 cells are 65mm long and you will need two wide so 130mm + allowance for separating and tabbing. 2170 cells would need more room. Unless they are using some other cells format. But sometimes they drastically exaggerate the the AH.
We will see it when you open it to inspect.
Yes I will open it up when I get it
Yo was good to meet you and ride with you today.. that thing is a beast.. made me ashamed of my ebike lol.. thanks for coming out
Definitely a blast, my son loved it we got to do that again soon.
@@E-bikeguy anytime
Good test! I'm glad to see an ebike UA-camr that builds e-Bikes. Greetings from a fellow builder from BigTeedos neck of the woods.
Oh yes, I just got into this about 7 months ago and now I say I should have done this a long time ago 😅 the ebike community is awesome.
Thank you. I appreciate what you do and enjoy your videos
Heck yeah bro 💪🏿 💯💯
Man that bike looks like something a person from MIT would make 😂😂😂😂😎. Defeinetly got a sub man that thing looks like a ton of fun man.
Why thank you so much. It's definitely fun to ride and has good range too.
How much would one of these set me back?
I can build one like this 3,500
Thanks to you and Bigteedo_EV and others is the reason that I am so into the E-Bike Life. I love it and thank the Ebikers because this is the life for me.
No problem 😊 you given me the opportunity to work on your bike and make me have more knowledge into the E-bikelife.
Thanks for the ‘Shout Out” E-Bikeguy, my man 100Gran.
I watching U from Hungary,and i want to build something like ur bike.. keep riding!
Thank you, thus is a awesome build too you will love it
ive got a little 48v kit 1500watts and a stealth bomber to complete .but once i finish that one i want to build a 72v 5000w but it has to be full suspension i might have to cut the frame and weld it to fit a large triangle battery like youres .great bike great range perfect for long days out without battery anxiety .maybe some trips to the beach loaded up with fishing kit and a bbq
Oh heck yeah, that battery surprise me as well lol but the max DC line amps modified is 250amps witch is not bad
Can you help me too build one what’s your insta so you can show video how you build one
We need bike lines here, it's either you are fast enough to go with the cars or slow enough to walk on the sidewalks 😂😂😂
I'm totally amazed bro! I new to e biking, waiting for my kit and battery to build my mongoose dolomite fat tire bike. I was thinking that I'll be satisfied at 28 mph, but after watching your video, I don't know!
Ok yeah man it's so fun, you will be hungry for speed lol
Tommy my man, you’re a deadset bloody legend 😎💪🏾
Lol thank you, much love for real bro👊
You da BOSS BRO!
I'm building up a 72v 5kw stealth bomber just north of Memphis Tennessee
Nice 👊 what color and is it going to be 3.5t or 5t motor?
Nickelberry is my family name. My Mom who recently pasted away was a Nickelberry
I own a Vsett 10 and another battery. I bought it used and it is an AlienRides brand. It was already a bad cell welding after I figured out the range was quite wrong and after it’s fixed, it is much better. Yeah I hate batteries go on fire.
Absolutely excellent video you answer a lot of very important questions , Also for the sake of all of us that ride ebike , You might consider ghost paddling even though we all know that it's useless but it's psychologically means a lot to the public going down the highway at 70 miles an hour passing slower cars obviously it's dangerous but at least the people making laws and the police who have to enforce them can't say it isn't a bicycle. I myself like you are Petrified riding in traffic if I can't keep up with them So I'm looking for Something like you are making , speed when needed and range . I have a Wal-Mart special the 26" 500 watt with the 13ah 36v battery , I added saddle bags with 2, extra 36v 25ah batteries and found out quick at 20 mph on the public road the controller gets to hot and cuts power back and now I need a better controller but I still need shocks in the front a better seat and maybe higher voltage motor so wondering if its worth investing more in this bike but as it is I have ridden almost 1,700 miles on the San Antonio trails system so getting my moneys worth . By the way I'm Handicap so can't walk much and depend on the bike for my leg Therapy even if most my peddling is ghost peddling. By the way peddling real slow is fun watching the looks on peoples face as I go by at 12 to 15mph peddling so slow 😂
By the way I added a small 6 led strobe on back of my bike to get more attention from drivers behind me .
Thank you 💯 yes sometimes I do just ghost peddle!!!
8:30 When building a battery do you test each cell before connecting them? And do you add a cutoff safety to the battery??
Yes , I have testers and set cut off voltage for safety
I am impressed . Thanks for the video brother.
No problem, I got more coming soon
I found out on my first combined trail and road ride that a back tire flat is a disaster on a fat tire bike especially on my 26" but when it happened thank goodness it went flat in my living room and not on the road. I then ordered slime for my tubes and a puncher proof liner so far 1600 miles later no flats . This morning I'm installing the tracking equipment as I know it will be stolen at some time so hoping I will be able to find it when that happens
That's an impressive bike you built there. 👍
I envy your bike lanes. We don't have such things (or even decent sidewalks) in the Virgin Islands. 😆
Sounds like you need a good bms with 3 temp sensors an Bluetooth , I make my own batteries too and been watching current and temperatures closely .I don't need any fires
You notice everything on your rides the guy on the trike he needs a eBike I started laughing because I’ve said it to when I’m riding you hit the nail on the head about enjoying riding
🤣🤣🤣🤣 right
Wild! So glad you did not get a flat while on the highway. I don’t really feel comfortable going 60mph on a motorcycle. Can’t imagine going that fast on a mountain bike. 😎
Oh yeah because I was far from home lol
My Friend, I'm not going to ride a bicycle 60mph nowhere, not even in my dreams. But I enjoyed the video, thanks for sharing. ✌
Thank you 💯 yeah bro it's for demonstration purposes only
Yeah it not a bad pick up with the QS motor, I am going to start hunting soon for an Enduro frame to build on, Hopefully with a BBSHD, I hear a lot of things going wrong with the CYC motors and a grand on a motor is something you don't want going wrong lol, But yeah an Enduro frame seems to feel a great fit for an E-bike, I do need another bike project in summer, Plus the best time of the year is coming up, The part after Winter when the weather is almost just right for E-bike riding, I been seeing a lot of video's about E-bikes in the UK and it really do feel like the people in power really don't want people using E-bikes, They think that a Surron is the same as a 1000w motor, And putting E-bike riders in the same category as Electric dirt-bike riders, I only use the E-bike to commute because of the CPTSD I suffer with the E-bike allows me to go out not feeling weirded out when I see something that triggers me, When I am on the E-bike I don't get the triggers I do when I am say Public transport, And because of the CPTSD I am not allowed to do my Motorcycle test, An E-bike can be good for bad mental health days, So because people are dicks on Surrons blowing round selling drugs and causing problems on the Surrons, Everyone else who uses an E-bike is automatically looked down on, It is getting worse in the UK bro, Everyone is angry about pointless issues, I can't even watch the news bro, Triggers me, I stand there shouting at the TV lol...
Yo I do a bit of Graffiti I am getting back into, I will bust an E-BikeGuy sketch, A little wild style throw up, Will make a start next week, Will try make it good enough for a white T......
Will check some more vids when I got another five.....
Stay safe, Happy E-biking, Peace.......
Heck yeah bro thank you and yes a surron is not in the same category as a traditional ebike, but when you do your sketch if ebikeguy send me a sample at theebikeguy08@gmail.com
@@E-bikeguy Yeah man, No diggity bro, I got am S6 tab so will bust it on there it shouldn't take me long bro....
Peace.....
@@E-bikeguy I will start some outlines tomorrow, I will make it so it is easy to read, So people can clearly see what it says, Some graffiti pieces people look at an can't figure out what is says, So will keep it semi wild style, Little interlock, But it will be a one off nobody else will have the same design, And that is why Graffiti is so beautiful, lol, Even Cave men was busting Graffiti with Hand Tags, If a cave dude got a finger missing then the people know who he is with his Hand Tag, lol, I got to start doing some more sketches as well so it will actually be a good thing for me, Plus you deserve it bruva, It's clear you a good dude bro, But yeah will make a start tomoz, I am going to get back on the Hip Hop beats soon as well, I produced Hip Hop for years but ain't touched a keyboard and Reason for a few years so I think it is time I got a few Hip Hop tracks together, I want to do a beat for a video I am going to do of my Brothers Graffiti sketches, I just still find going through my Brothers things hard, After loosing my Brother in August 2022 my creativity took a back seat, It is what my Brother would not want though, My Brother would want me to be creative and not feeling sorry for myself, Loosing my Brother out of the blue, My Bro's my best friend too, Not a day goes by I think, Damn I would love to speak to my Brother, You really don't know who you got until who you got is gone do you, I am going to link up with my Brothers Graffiti kru when the weather starts getting better the spay cans come out more, lol, The Graffiti kru my Brother helped create is world class, My Brothers legacy is strong in the Graffiti world, So proud of my Brothers skills with a spray can, It don't happen over night see, But yeah I got to start putting my mind back into creativity mode so doing a sketch will be a good thing for me, Will just roll up a bunch of doobies and make a start tomoz night, I will do an outline and just let me know what you want it like from there, I will do it basic wild style though so people can read it, Nuff respect bro.....
Thankyou for the video. Great ride 👍
No problem, it was a nice day to ride
Can you run 2000w hub motor mtx with 72v 40ah battery help would be good , controller 45amp shunt moded is that ok?
Oh yes all day that will be fine
Most range tests are done at 25-mph; you should also do the range test at this speed or less; maybe 2 speeds; one 15-mph and one 25-mph.
Ok I think I'll do one
Really been enjoying your vids. I have a mid drive e-bike from kit but now I have that need for speed, lol. Looking for a good 3000 or 5000 hub motor and good decent amp controller. What would you recommend? I have a 52v 20ah batt and will buy another for even better range. That’s why I clicked to see how far you went
Ok thank you, I would get a qs205 and a sabvoton 72150 setup and that will get up there lol
hi bro, just a question. what kind of C-rating u got on ur batteries? if its 18650 they normally have a C-rating of 1 wich means u can only pull 40A. quick math says u only get 3000 Watts with this battery/volt/Amp setup. if the motor is rated 5000 watts u would have 2000 unspent watts in the motor cause ur battery cant deliver more? or am i missing something big here. wanna build my own E-bike so i have some things im wondering about xD
Oh ok in my battery now they are molicel p42a 45a cells, 206 of them give me 585a max but controller only take 450a of a total of 40kw to the motor but my bike is not heavy so basically 28kw to the motor.
@@E-bikeguy hmm. Then the watt outage is limited by your motor i guess. U can never pull more watts than the motor wants. But if i understand correctly 1 cell (1s) 18650 4500mA
has a discharge rating of 45Amps?😀
@ostpong ok but the size of the cells are 21700
@@E-bikeguy aha:) thanks👍
My friend, Is it going to be safe if i install a 3000w hub Motor in the front wheel
I don't know about that, it is possible but 3000w is a Lil on the heavy side.
My seat more for looks than comfort. But my but broke in? Its sweet now. Your bike flys! Sweet build 💪💪👍👍 range test ASP but time? Between getting robed.. arrested.. and governor who said renters dont have pay.. wish I had time.. ali Express batterys dangerous.. so I've heard? Better to build your own. Then know done right. Saw your rebuild on that bat.. but the cells were most likely not top 4 batterys? Was a great upgrade💪💪👍👍
Yeah the battery was ok but since it did all my magic to it, it better than new lol the seat is very comfortable I can definitely ride longer build you own battery is better but I'm still in the learning process lol
Great content man! You got a new subscriber from the EU!
Most appreciated, real world test on that battery lol
I respect that you know how to build the battery bank that is something that I'm looking into getting into right now I'm into solar off grid battery banks for off grid was thinking that instead of you using the small batteries that you can use the blue lipo4 cells instead of thevsmallmones your using will that work or would it be to bulky
Need help fell over on a trailer yesterday and not bike won’t turn on trued changing battery and disconnecting and reconnecting all connections still won’t turn on. 200amp sabvoton qs273 motor I seen an anti theft. In red on the sab app
So in the app it says anti theft?
@@E-bikeguy yes I’m red I just ordered a new controller fardriver nd72450 new display new key ignition and new anti theft
Love the build!
Thank you 💯 👊 very fast too
Hello I have a question, with a 40 Ah battery and 2000 watt motor what's the range you should get?
It depends on power consumption, keep it at 25mph you should get 70 miles
@@E-bikeguy oh, im going 35 only getting like 9 miles on it, its on the last bar when I get home from work about 8 miles, today's the first day I used it.
@@kyleschlenker8608 oh man it's definitely low, you should be getting way more than that
@@E-bikeguy ok thank you very much for your info.
@@kyleschlenker8608 no problem 😊
What aftermarket front end are you using?
It's a himalo air fork
Is your sabvoton controller plug and play or did you have to cut and splice wires
No, it is definitely a plug and play
@@E-bikeguy really. What kit do you have. I would like to buy one and install that controller
It's a sabvoton 200a controller on that bike, but now I have the fardriver controller nd72850 but get the sabvoton it's more user-friendly
I like you video i got mine 72v 40ah 200 ah ibike im in kissimmee fl i like to running with you people God Bless You
Heck yeah bro, I'm not to far from you definitely need to hook up and ride!!!
Hey bro have you noticed any difference after the Flatout?
A lil vibration but other than that it's ok might go back to just tube in the tire
@@E-bikeguy yeah I was afraid of that, I got some sitting on the shelf. Did you use the Sportsman formula?
@Dust yes I did
@@E-bikeguy I feel it's better to use eBike rated tires with a high TPI# like Continental's....
I have 45km on 48V20Ah. Avg speed around 20kmh. Is that battery alright? For me 16 miles is extremely low for such big battery. I have also scooter duots d99 and it has 90km range on 60v42Ah.
Yes lol well I was doing almost 70mph in some areas and 40mph most of the time but I definitely recommend it only 600 buck on aliexpress
@@E-bikeguy seems speed drastically affect range then. I would say that with 72v 40ah you can exceed 100km easily. Its strange to me, but i dont have such powerful bike, i have only 750W bbs02 with chamrider battery from Ali.
@nasledovniknt2298 lol yes the more speed definitely effects the range
@@E-bikeguy what is maximum range possible with this bike? I am thinking about buying mxus kit 3k turbo with 100A sabvoton controller. I am not gonna ride faster than 30Mph. I would say 20-30 in most cases. I dont feel Safe on bike in higher speed, i think most people has it same...Maybe with some tweaking and reducing power it will increase range. But i dont know 👀
Yours battery Is like 4 times higher in capacity then my 48v20ah😁.
insane..love your work.
Thank you very much 💯
THATS A BAD ASS BIKE!!!!!
How did you find the individual dead cells?
Easy too I can check the voltage on each parallel group if it's low I can desolder the copper cut the nickel and replace the bad cells or the whole parallel group.
Hey bro, thanks for your videos!
Is there a chance you know how to unlock the speet limitation on my Coswheel T20 which is 28Mph? I set the maximum in settings as in some of youtube videos (LS parameter) but I`m pressty sure that the first manufacture of this electric bike has limit set to 34Mph (for 1 year) and then they limited it to 28Mph for some reason. (The battery is 20Ah)
Oh thank you. But basically they probably updated the firmware in the controller so you might need a new controller sabvoton controller 7245 is good, I'm actually going to upgrade my troxus Lynx with on
@@E-bikeguy Thanks for your quick reply!
With that kind of range do you even need or use peddle I've taken all that stuff off Ii feel like it's weighing me down lol
Lol I don't know but its light and I was at 71mph at one time lol
Awesome video!!
Thank you 😊 it was pretty out there lol
I have got a mountain bike with aluminium frame when I put my 2000-watt kit on it is very tight fit there's no room to put spaces in can I stretch an aluminium frame so that I can get the back wheel on with spaces
Whats the need for spacers ifits already a perfect fit just use torque arms
You can stretch it some but not too much.
Hey man great channel 👍 I’ve got a Hitway E bike what can l do to increase the power?
Well for a free mod if you can is to shunt mod the controller.
I have been doing some research on battery building. If your going to build batteries with out a bms it is recommend to test the cells of that pack so you dont end up smokeing a battery pack. Normally a bms would check and make sure all cells are balanced charged keeping track of temperature ect. Since your batteries don't have a bms, you have to fill the role of the bms by keeping tabs on the cells. I see the benefits of having a bms & not having one. The main benefit of not having a bms is cost and less to do during the build process.
I agree but I think a bms is there for protection like using the incorrect charger, drain the cells too far, over current, besides I done a lot of research and I deal with rc as well I want to do a video on this but I know I'm going to get a lot of negative feed back so I rather not lol
@@E-bikeguy Check this video out. It's long but has a lot of good info about batteries. ua-cam.com/video/21Ql6n7nndQ/v-deo.htmlsi=BIk5NYjzBq9xRBNc
I built and flew drones. Now there is so many hoops to jump through with faa regs I kind of backed off
Great channel!
Thank you!!💯👊
Powerful Lithium-ion Battery for Electric Vehicles, Super Large Capacity of 48V 60V 72V 100Ah and A Range of 200 Kilometers😱
Excellent
Are you worried about battery fire while on the charger? I am about to build a 1500w ebike for my first one and am a little concerned about the battery going bad on the charger and starting a fire. I cant believe the power of that 5k watt ebike lol that thing is bananas 👍👍👍
Thank you, the charger is safe, once it detected a short it won't change, trust me you have nothing to worry about
I would NOT go to this kind of speed with those tires sir. Consider a full face and motorcycle protection.
Yeah I wouldn't either, only for UA-cam.
What brakes and size rotor are u running?
I have a 160mm in the rear and a 180mm up front, and I have thr zoom 4 piston hydraulic brake
Great video.please link to the battery
@@tetsopguimmaik5908 Just found this amazing item on AliExpress. Check it out!
$408.00 | 72V 40AH Triangle Bag Scooter Electric bicycle lithium battery 2000W 3000W 72V Battery Pack
a.aliexpress.com/_mNDrx9E
Hi are you achieving these speeds 70mph going downhill or on the flat seems a lot great performance bro
I'm doing them speeds on flat ground lol there really no hills where I'm at lol
@@E-bikeguy woooaw hats off never thought it was possible with a 72v setting got a bbshd with asi 855 max speed 50mph looks like hub is the way to go
@@manolodk8088 oh yes for sure far as speed and top end power hub motor all the way
Thanks!
Thank you so much 💯👊
Not bad in range with your 72v 40ah battery. I got a 72v 80ah battery. thats a heavy battery and i get around 80 miles pacing at 30mph
Nice that is what I want but I was going pretty fast tho 71mph
#Nice!
That is very very good as far as range test and speed you can go faster if you change sprocket to a lower gear how much was it to build that and price of battery??
All together wad $2,500
What seat you got for ur bike my seat hurt my butt send link if you can. I got the schwinn axum bike
It's a cloud 9 seat really comfortable
Cloud-9 Comfort Ladies' Saddle, 10" x 8" a.co/d/cuNjqIb
@@E-bikeguy thank you 😊
No problem
Mag wheels or spoke wheels? What’s better in city cruising?
Spoke wheels are lighter, mag wheels are strong but I like the spoke ones
@@E-bikeguy thanks man is that why they say it’s maintenance free on msg wheels?
@@wconiega yeah , you don't need to do adjustments. Spoke wheels you do from time to time
@@E-bikeguyso mag wheel is better then for people who isn’t handle?
@@wconiega or just don't do maintaining
that thing is dirty bro! hot damn
Thanks bro 🤣🤣😂 she gets down and dirty when needed
Wow EBL!! Ride safe but happy you got up to ya specs! 72v, and even 60v a bit too heavy for my type of tire widths of just 2.25 as the 52v is just within that compact extra weight. However I am going to need a 52v 20ah 40 to 50 amp as the 52v Im using for both turbo Booster at only 25 amps ( for 1500 to 1800 watt use) but the 2000 watt runs faster than 1500 on same battery with the 2000 watt wanting that faster acceleration. Still got both Gear bikes with the Turbo Boosters of finding the right parts , speed,csoecs, ect working fine , if not better of me keeping within ranges of what I can use over a bit too much overkill for type of bike and parts. Your tires is at 28inches 3 inches wide? My next build will be of a wider back tire ( at least) so I can load more weight on rear racks( pulling a cargo of weight do uses more torque due to physics of pulling vs placing center of weight on top of tire.
That Vivi I bought back in Dec2022, I was riding thru hard rain and believe a bit of water soaked in the crevice of cases or even in the charging cable plug( rubber cover came off and lost) cuz the stock battery not recharging. Tried another charger to no luck of not turning red of signaling recharging. Fyi Sales of replacing battery but he wanted me to do a meter test to find how much voltage giving off to determine if he send new one. I was like , what!?! Like I have those things on me ( most of us do but lazy to buy and test) I ended up just upgrading the battery of buying higher amps off Amazon as the stock battery is meant to upgrade being just 48v 8ah so I bought the 48v 12ah giving me close to use as a 700watt gear motor of 26 mph along with the 2000watt turbo Booster.
Nice!!! 8ah battery is not much in range
@@E-bikeguy yeah, was only giving me 25 to 32 miles of range with the 8ah. It's sold for users to upgrade battery easily as it's just a swap of plug and play. I use the other turbo Booster battery in the 58v 20ah so my range is always 80plus a day. With the replacement 12ah should get me a out 100 mile range with the 58v. I commute with a 30to 50lbs of extra cargo weight daily of a 15 mile range average using the 48v gear motor thru the residential areas and turn on the Boosters on straightaway BLVDS or them streets with no speed limiting of 35mph or less. A very practical use of the combination of motors and batteries. I've yet got into my 3rd DIY DUAL of using a FAT TIRE for rear use of cargo. I've learned pulling cargo puts more use of electricity over placing weight on top of tire which the air pressure compensating the overall torque output when pulling cargo from behind. Experimented these factors with both methods of having weight above tire is me best route (,pulling cargo best at 3000watt and higher to use regularly).
Where do you buy that ?
Email me at theebikeguy08@gmail.com
What kind of bike is this ?
It's a schwin axum 29er from Walmart
holy ballz! 72v 40ah!
What forks are they? they look awesome
Lol yes they do, they are the himalo dh forks
Man my bike i left for two months and the charger dont charging the battery im in florida can you help me and i pay you
Ok email is theebikeguy08@gmail.com
That thing running...
Thank you 😊 i be out there now lol
I built my bike, 2k watt hub motor. I'm currently waiting on my $1100 72V 42Ah battery arriving today.
Any suggestions?
It is just my first bike build and you have the only video with the battery that I purchased.
I like your mod videos and the rest of your content.
I'm just asking for any caution or warning advice.
Is there anything I should be aware of? The translation from Chinese in the insufficient instructions leaves me with questions and concerns...
Thanks for your time!
Hi there, thank you well depends on the controller you have, them batteries sometimes have a 60a bms in it so as long you don't run over 80a you will be ok without modification to the battery, if it's the same battery I have, they used 2500mah cells in 13p , so 2500 x 13 you will have the correct ah of 33.8 ah 7a in parallel so 7x13 is 91amps so it's capable of 100a continuously 150 peak
@@E-bikeguy
OMG! I just road 30+ miles while towing my boy in a trailer traveling at 30-40 mph and I only used about half my battery!
I'm not sure who had more fun, me or my boy!?
Disclaimers:
Helmets always, and my boy's trailer is an aluminum roll cage with a five point harness.
I have my motorcycle endorsement on my drivers license.
So I can legally drive a 2k watt.
I have more than 50,000 miles on a motorcycle.
This was way different in many awesome ways!
Total blast to ride!
I only have one more question.
How do I change the display from kilometers to miles?
@@TwZlr. very impressive 👏
What display do you have?
@@E-bikeguy Hey thanks for your time again, I figured out the display 'SW900' I've got all my settings right now.
I got my bike just above 45mph.
The motor is getting a little warm.
Do you know where to get the heat sinks that fit on these hub motors? I've seen them in some mod videos...
I noticed your battery percentage was not really true SOC so when i dug into the UKC1 it says if you want real SOC you need BMS support with Tripartite communication protocol. Thats when the trail went dead. Lol. No information could be found after that about which BMS can send it the data or how its connected. Lol.
Good news is the smart bms will have an app and show real SOC if you program it with your actual AH. This you can get from your first range test because it will show the actual AH you got which will be something less than the 80AH advertised.
In my ANT BMS the battery theoretically theoretically has 36AH advertised, 33ah tested (0.2c discharge) battery but after testing i found i can get 28 AH out of it reliably and have a small buffer at 0%. Part of this is because the bricks are not perfectly matched so at the bottom end the brick voltages start to drift apart and one always hits 2.5v before the others.
Its probably possible to get some BMS talking to the UKC1 but i don’t know how. Lol
Oh ok
Can I have a link for the front suspension fork
MZP MTB Bike Front Fork 26 27.5 29 Inch Double Shoulder Control Downhill Suspension DH Air Pressure Straight Tube Ultralight Bicycle Shock Absorber Rebound Adjust a.co/d/jk0PpsH
@@E-bikeguy thank you
@@E-bikeguy can you also tell me what wheels, tires and torque arms you use. I’m gonna put a kit on a Walmart bike and I don’t what it going out from under me haha
@Jude the dude I used the torque arm that comes with the motor qs 205 50h 5000w 29in schwinn axum bike
Tires are schwalbe smart sam 29in
I got the same configurations and i make 66 to 72 mph i weight 156 pound
Nice I just sent you my email address
Gramps got a whole surron all love tryna get me one
Can you provide a link of the battery and kit for me?
EVPower Store
a.aliexpress.com/_mKhriF4
ND Ebike Factory Store
a.aliexpress.com/_mqEnIeE
Only two stores in get my parts from
What cells are you using?
They are EVE cells from 18650 battery store.com
@E-bikeguy cool . 😎 I like the 18650 store too. Building a foot scooter with 21700 LG M50lt cells . 264 cells in one front bank ,and maybe 264 samsumg 50s in the rear? It's 110amp hrs. With 24,000 watts capable? 225 planned range at 27.5mph. That's 24s 22p? But still debating on final cells for the powerful pack? Stay safe out there !
Oh nice it will be epic!
did you do this test with a sab 72150 ?
It was a sabvoton 200a controller
@@E-bikeguy ok thx and you have a Video against the kx80 ?
@Uwe342 yes I do 😎
@@E-bikeguy oh ok it’s on youre channel?
@@Uwe342 yes correct
I was watching your videos thinking, "why does that place looks familiar". You're out there in Sebring. My dad lives down the road. And I thought there was nothing to do out there.
Lol yes I really stay in Avon park but I ride to Sebring all the time
At least get a BMS to monitor and balance out your cells; so you can find the problem quickly via your cell phone
Hello E-bike Guy, my name is Darryl. I love your videos. I would like for your to build me one of your custom batteries packs. Is this possible? Please respond. Thank you.
@@Darryltsr email me at theebikeguy08@gmail.com
Good video
Thank you 😊
the one thing i really am searaching for is a better brake system. im looking to attach moped brake system into my bike on day. and use better rotors.
Heck yeah brakes is important when it comes to speed.
im watching this rt now.
Lol okay 👍
Great video. I think a left mirror would be nice.
I think so too, thank you💯👊
@@E-bikeguy How are you talking with no wind noise. What camera and mic do that?
@truth8508 lol it just a gopro nothing fancy lol
how much to build me a bike like yours?
It depends on add ons and stuff.
Ok how do I reach you?
@@John-622 email me at theebikeguy08@gmail.com
The craziest thing about this is your phone has no protection!
Lol yeah it's cracked already