FAT TIRE SCOOTER Electric Dual Drive 75 volts 60AH ALL OUT OF ALUMINUM
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- เผยแพร่เมื่อ 16 พ.ย. 2020
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This is a Electric Dual Drive FAT TIRE Scooter built all out of Aluminum. For detailed battery assembly click the full version link below.
- Full FRONT and REAR suspension
-75 volts
-60 AH (LG CHEM li-ion cells)
-Bluetooth 300amp BMS with LCD display.
-4,000 Watt hub motors
- 200 Nm TQ
- Range, 60+ miles easy(average of 3 hours riding on each charge)
-Speed, 35 MPH
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Rex Smith
rexfordk83@gmail.com
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tags
its like your telling a depresing story with the background music to
I like depressing stuff it’s more powerful by emotion .
You ever watch Forrest Gump.
I was trying to not to use copyright music.
EXCELLENT !!
As a fellow builder, I know the deep satisfaction of riding something unique you built yourself.
It’s much than anything you could buy from China !
Yes definitely agreed! Thanks
I like your project, but more than that, I like your camera work. Most people seem to need to have their face planted in the screen. Glad to see a video that shows the actual subject being presented.
Impressive, well done and even the video editing is just great!
I don’t know why don’t people support by subscribing the channel! Amazing work done man! 👏
That thing is such a BEAST!!
its really amazing i cant stop commenting whenever i watch this video
Sick man keep the toys and vids coming!
Thats a smooth ride.
Very nice build. This dude is jacked!
I used to be now I don’t lift anymore,😔
Wow keep working don’t stop
Cool and solid, great build.
Nice job, great skills, I wish I knew how to do all that electric job, the music? Reminded me when I worked at the cemetery lol.
Dude the background music be like its a damn historical movie lol
Sesli güldüm. 😂
"be like"? huh? are you pubescent aged? Don't say "be like" anymore. Grow up.
Underrated work Sir.
I generally don’t like scooters 🛴 but this is something else.
Thanks
@@greatestevar I like mountain boards lol
Those handlebars are pretty damn good looking
Thanks
I wish I could fabricate shit out of thin air like this...
Dope build, broski. 👍🏾🔥💪🏾
I'm not mechanically inclined... wish I was... but I really enjoyed watching you put this project together and the finished product looks amazing! Mahalo for sharing
Thanks
Much appreciated
We all get better as the more we do
That is frickin insane !
This build was awesome.I want to make a 3 wheeled electric vehicle for my boy to go off-road and on trails. He has Spina bifida and I think he would love it. I'm looking to make something like a power wheels wild thing, but more off-road worthy and big ATV tires. I just have to figure out the electrical...wiring, charging, batteries, and steering.
Email if you need the hubs
Super! Gold hands!
Thanks
For those yyk controllers you were initially installing, you have to swap the blue and green phase wires and hall wires. Swap blues position for green on both thr hall connector and when you connect it to the motor. That will probably fix your technical difficulties. I have two and blew a motor and some halls before finding info on endless sphere about this
this was brilliant brother, pls keep on building such projects, we love to see you grow, and you definitely will, hope you are safe and healthy in this pandemic.
Thank you very much
i dunno man, dual 4kW , 300amp BMS, 75V, but only 35mph?
@@Blox117 welcome to hub motors, hub motors are not for performance, there for Convenience.
4000 watt it s the peak of them, 200amp BMS is over kill(I had it laying around).
If you wanted this fast and have tq, you would get a mid drive motor and gear it correctly
These hub motors are very wide they’re mostly for flat tire scooters they’re not like the motorcycle hubs motors from QS motors, those have a good RPM but still lack total torque.Search “ripperton electric superbike “
This guy races electric super bikes in Australia and they do a lot of test experiments , he built a 200 kW super-bike. If you look at their test the mid drive motors always outperform the hub motors also hub motors put weight where you don’t want it , on the ends ,you want your weight right in the middle.
@@RexSmithII ok that is cool, im building an electric motorbike with 20kW using dual hub motors. i was wondering about the low speed as 2kW is good enough to reach 35mph
Wow, nice build and nice editing, subbed 🙂👍
Thanks
That's a good looking E-Scooter. I will definitely put a sit on it xD
F__kin cool Rex brother really impressed man it looks like its a blast..excellent..👍
Thanks
Very good job 👍💪
Thanks
you are amazing. this is insane
Looks like a fun scooter with good specs. Well done!
Thanks
Appreciate it. This was the most popular so far wherever I go everyone stops and ask questions about it. If you were single and lived by the beach you probably would have 20 different girlfriends.
That thing is bad ass!
Masterful....
Very nice I need to learn how to weld aluminum
Einfach nur genial
Very nice
i like your scooter! i think it can handle up hill run :D :D would like to know more about your tires though. looking forward for more of your vides :D
Kenda claw 18x 10x8 I believe. Didn’t realize they were so flat profiled, sounds the bat mobile
Brutal!
As a real estate agent hating cars, a civilized version of that rocket would be quite an interesting investment.
( You know, mud barriers, flat tyres, lights, warning, brake lights ).
Very much impressed mate. Incredible that this is a one-man job, even including the video. You have golden hands.
Can't you just propose a fun ride test to Elon Musk so that you could partner on that product ? You would sell tens of thousands.
Greetings from the French Riviera.
That would be cool.
Definitely can make a street version, no need for 2 hubs, that was just for helping the hill climbing and traction for the off-roading
very good
That is cool :)
Badass!!!
Excellent build I like your videos. But bro maybe change the music to something upbeat? It takes from the joy and pleasure of watching your great work.
Nice build, I like the idea of moving the battery from the deck. But... lots of sharp corners... this thing can hurt.
been doing construction all your life with arms like that
veeery coooooooooolllll.
Show de bola 🙂
Nice arms 💪, scooter’s alright too 😆
yay, scooter for a grown up man!
Круто спасибо
If you need a fender for it you should look into Honda 200x -250r - and 350x fenders. A front fender from one could prob be made to work front and back on that! Great job. Might wanna look into some stronger triple trees. That’s a lot of weight to have on a set that have been cut and welded
Yes, I would think that might fit just great.
This product makes good business in European Countries for carrying 🍕 and food products
On your intake manifold how do you prevent dirt and dust from entering and mucking up the internals and batteries? And the air intakes exit port is over the controlers under the deck how do you prevent moisture from getting on the controlers? I know its electric and shouldnt be ridden in the rain and such but going offroad there is always the chance of running into an area that has high ground moisture unlees you only tide in the desert.
Great project, great build. I'm wondering if a seat would make it more confortable and safer to ride. Thanks
Probably, that would make it more traditional, yes.
I came from building eclectic skateboards(should of made videos) and fell in love on how simple it is and the felling of gliding around . This is sorta a mixture of that. Plus I wanted something you can just hop on and hop off , kinda like a lifeguard would use to go save someone from drowning in the ocean...
Very nice brother but I hope that were u can seat like motorbike I would very much much love that
Yo también hice uno 🤩🤩🤩
Bro, your voice is like Arnold Schwarzenegger. 😄
I love it ! Lol
You might want to contemplate a rear fender in case your get too close to tire in a crash or anything, it'll try and suck things through the gap between it and the frame.
A cross between William shatner and Christopher walkin. 👍
!!Send Me One To Texas!!
The shipping would be expensive!
If you are serious email me we can talk
top
the
batcycle :3
Класс👍👍👍👏👏👏👏
Nice build. I Wonder what kind og welder are you using?
Titanium 140 mig welder,
Probably best bang for the buck
😍😍😍😍😍
Who else got reminded of the Suzuki RV50 or Honda Monkey by this one?
I guess, their concept might geht a revival by amongst Segways, fat bikes, and Vespa-type scooters.
PS: the wishbones, damper layout and tyre size might not yet fit the mogul piste.
So I've made my own...let's say contraptions many times and I must say this and your other builds are top quality, very good job !!! I have one question, how could there be too much power? I mean couldn't you just control the power output with the twist throttle and just keep the extra power on tap just in case you find yourself in need of it?
Oh yes definitely, since it is electric you have tons of different options. One way is to put a 3 button switch and have 3 saved custome modes which would be relative to amps and throttle response.
What charger do you use and how long of a run time do u get on that giant battery with those powerful motors? I made a 1500watt 48v drift cart and get about 20 minutes on 6.5 amp hour batteries at full throttle most of the trip doing around 28mph on flat ground
I buy a charger from a china guy I get my bms’s from. I then order they type of plugs I want and wire them in. There supposed to do 8amp but only literally out put 4amps.
That 60ah battery would take a long time to charge from an empty state. I would normally let it charge overnight, I use really good BMS that connects to your phone via Bluetooth to monitor each cell if needed. All my batteries I have made can do fast charge no problem, you would need to purchase that and it’s not cheap. So a 30amp fast charger would charge that in 2 hours from empty, but your battery should never be empty. Ride it to half then charge. Is a good rule of thumb. The range on this is pretty good since it’s aluminum and the motor do not draw too much amps. I would say average ride time is over 2 hours
I wish I had one but I don’t have the time to build one😩
Use your knees as suspension an let the bike move more freely i bet it makes it much more enjoyable
Hey man, great job! I love the design of this scooter. I'm working on my own build right now and I have a question - how are the hub motors attached to the atv wheels? Did you have to fabricate a bracket or something?
Also, could you share a link to the motors used? Thanks in advance 👍🏼 peace from Scotland 🏴
Or are the tyres mounted directly onto the hub motors? It's hard to tell 🤔
From what this tires ?
Where did you order the parts from?
Were original controllers ok, just got too hot?
How did you control the two motors?
China
Original controllers were ok, the manufacture wanted me to use there controllers.
Two controllers two motors one throttle, the signal wire you parallel to the two controllers
Get to me on email of interested in the hubs!
Did the battery overheat, there were enough ventilation even when you stack them solid like that?
No, batteries don’t even get warm, very high end. Stacking them is fine.
What kind of range you achieve when using these cells? Look's absolutely amazing man keep it up!
It’s hard to say exactly,
It does go pretty far,
I would say a 2 hour drive is always achieved
what size are the hub motors amd what is the size of the tyre? any links?
iv have a 4 wheel scooter idea to use on the beach for a while that would be perfect for that size wheel.
my thoughts were tho to have 1000w motor on each corner running it at 60v with independent front and rear suspension
Hubs 8x7.5
Tire 18x10.5-8
2000watt rated 4000w peak
I believe there rated at 60b but going 75v is no big deal, the controller is where you need to pay attention to the max volts, most motors csn always be over voltages. This way you can gain more rpm, and lower the current just a tad and get way less heat
8” hubs
Tires 18x10.5-8
2000watt rated 4000w peak
I believe there 60 v rated, but no big deal to over volt them to 75, you can gain more rpm and less heat(if you lower the current a tad)
It's got shocks... pegs... LUCKEEEE
Did you use 2 SineWave controllers? If so, which ones and how did you connect them to the display?
In video I used The YKZ7280JA controller. But then used the manufacture tiny controllers (no brand ). The display is connected from the BMS.
Yes and they are sine wave
chunky boi
Where did you get those hub motors? Are those 15" tires?
Actually if you need the hubs, contact me email. I will be distributor for them in USA,
18x10.5-8
Is like I didn't see the motor or am I wrong?
i have one of those controllers on my diy scooter. 3000W 84v. Its definitely insane huge power. Theyre made for go-karts so on a scooter its huge. That scooter will wheelie out from under you if you hit the throttle even remotely too fast. and with the 33T rear sprocket i used my top speed (theoretically) is like 80mph. I havent hit more than 50. its scary being that fast on a rickety pos. lol..
Your scooter though looks awesome. Im lovin it. I'm definitely subbing!
Thanks appreciate it, looks like most people love this scooter, it definitely was my favorite build
@@RexSmithII yeah bro, I’m just now getting into all the DIY EV Builds and have been scrounging bits and pieces here and there.... My goal is a reverse trike that has enough power to sling gravel, climb any hill I want, (within reason) can ride for at least 2 hours plus, has 2 suspension settings, one for on road, tire burning speed demon, and the second for torquey off road hill climbing. Have one set of road fat tires from an older fat boy 10 speed, and some short tiller type wheels and tires, and a could lawn mower tires, 2 golf cart motors and rear portion of a electric golf cart... Just a lot of odds and ends that I could throw together to make me something right wicked... All I’m missing is the batteries to actually do like I want, and not just 3 deep cycle lead acids, and a rack of golf cart batteries.... Shrug*
I’m trying... Really wish Inhad some of that awesome gear you’ve got there bud, but I’m poor folks, I can’t afford all that awesome gear, so, I’ll be using just about whatever I can find scrap or that someone else has junked or tossed out... Doing the best I can... But your Scooter is wicked as Shit man, like that is so badass... I’d Kil for something like that..! Def subbing broski..! Keep it up, enjoyed the vid and the end result of your work.. Awesome job man...
Please list all the parts and vendors. I would like to build a very similar scooter
Pay him for that. Nothing is free
@@timflexertram1230 pay for what? For links on Amazon? Really? 😄 😄 😄 It's so rediculous
He isn’t inventor. He has just put together some parts, it costs nothing.
@@47clere I’m not asking for any money. (Gangun says, He just put parts together”) Have you ever created something you see in your head and bring it to life? I made this scooter from a piece of aluminum... (gangun says “he put some parts together “) lol
@@47clere You're not very bright.
@@RexSmithII Awesome work.
Where do you buy these motors...
I can get them drop shipped to you,
Shipping is a bit as we speak tho
Where can I get those tires?
Amazon, kenda klaw. But the profile is too flat a more rounded tire would be way better
TIG: Do i mean nothing to you?
I liked this scooter can u tell me how much money did u spend
I believe about $2000!
Unfortunately electric DIY are very expensive still
@@RexSmithII that's cheaper than what it looks like ... great job, fine video!
Wow, you should make many and sell them.
I’m done with making builds from scratch,
I’m in market on buying dirt bikes and converting to very powerful electric and sell to the market
actually for me i want how much
The welds look like bogeys lol
Just started welding, I jumped into aluminum right off the bat with boarderline equipment. Aluminum is very tricky
Have you welded aluminum before?
@@RexSmithII Hi REX yes, running AC pulse with Lorch machines (MIG) when I was an apprentice. I would highly recommend using TIG for these small applications.
@@benlorne2161 I know tig is way more professional and cleaner but a tig is hard to get under areas were Mig could and is a breeze for run and gun for these applications is way better for me. I don’t have a welding table or something where I could just sit and tig.
If I didn’t have a full gym in my garage, I would definitely turned it into a welding area. With proper table etc...I’m also only using 110v input so this is bare minimum. But you would be very surprised how good these cheap inverters actually perform for the price. I have also been told by people that bought the same equipment. there is a good review video on TH-cam comparing it to millers etc..
Вот что бывает, когда прогуливают сопромат
How many watt/hours batteries?
Hope it will give 500 miles ranges....lol
That would be nice, I tend to build my stuff for performance more than range, I would’ve only used one motor if I was concerned about range .instead I wanted more traction and double the torque since hun motors lack torque already
4.5kwh
Looks halfass done. Its a Great Scooter. Mad Max Style.
Time!!
I move on to other ideas, these are mostly prototypes and you learn from them
You did this on your leg days obviously.
Where’s your Helmet??!!!
Rear suspension bracing is weak. Beef it up
On the next one,
Ran out of time,
But 2”x1” tube is very strong and light
What's up with the music pl??
Biden’s administration said I had to play it or I’m CANCELED!
@@RexSmithII 🤪😂😂
No spot for a roadie soadie
Hm?
Cost of the built pls
Wiring video please
About 2 grand
Electric is very expensive
Battery is very expensive
@@RexSmithII Oouuuwwwch.. Yep... I’ll never have nothin like that.. haha..
How much for one, take my money.
That cost roughly$ 2,000 for parts and all my time to design,
You can buy it , make an offer.
I’m in California