Особенно восхищает😂 что он приварил железную втулку к чугунной шестерни. Сколько продержится такое соединение? А велосипед испортил. А нужно было цепь одеть.
Меня больше смущает, как он ее сверлил и приваривал без центровки. Это по идеи надо делать на токарном станке из нормальной стали, а не из дешевого чугуна
@inventorK20esiste un motore (solex) che si appende sulla ruota anteriore e rende la bici un motorino senza tutto questo traffico e si può mettere e togliere a volontà tornando ad avere una bici o un motorino a volontà.
Make a video of yourself doing that, let's see how many You tube views you'll get! Man rides bike after chain is derailed and he avoids doing anything else interesting for an entire afternoon!
@inventorK20darwin award when his creativity kills him when the contraption brakes in traffic throws him and gets run over by a car or massive truck overloaded with the same ceative mechanics brake job on the truck
Сомневаюсь 😂 самоделка настолько полная херня, что все умрет на малейшей горке. Достаточно посмотреть на продуманность конструкции и ее исполнение, когда мотора не хватает даже вхолостую провернуть колесо до достижения максимальных оборотов двигателя
@BTL_MTMцентробежное сцепление не крутит на малых оборотах, проскальщывает. Только на полном газу эта хрень поедет! Так и убиться недолго...😂 хотя... китайцев дофига! Одним больше, одним меньше!😂😂
@BTL_MTM Welche maximale Drehzahl? Ohne anständige Übersetzung ist das ganze ohnehin schon sinnlos; abgesehen davon, dass man nicht einfach etwas aus dem Rahmen herausschneidet, was zur völlig anderen Kräfteverteilung führt und den Rahmen schnell brechen lässt. Warum zum Teufel sendet »Inventor K« ein Herzchen, wo doch klar ist, welchen Blödsinn er/sie/es hier verbreitet hat?
@zafasoldenburg7001все изначально предельно понятно здравомыслящим людям, но кто-то ведь может воспринять сделанное всерьез. Испортили велосипед ради контента
That's a cool idea, but I can't help wondering: 1) How long is that red main gear from the hand drill going to last, as I'm pretty sure they're only made from cast metal, which is a lot softer than real gear steel. And why did you not clean out the wheel bearing and re-grease it, especially after all that heat from welding? 2) How long is the drill chuck expected to stay tightened onto the drive shaft with all the high-speed vibration. 3) Why does the engine not stall when the wheel stops? Does it have a built-in automatic clutch?
1a - Cast iron may be ok in a low-torque application, and anyway a whole new drill is cheaper than a new chain and freewheel sprocket set. 1b - focus was the conversion, not maintenance, but no welding was done near the wheel bearing.... welded part was threaded onto hub after. 2 - Drill chuck definitely a weak point, but other options are there. 3. Centrifugal clutch was clearly shown. The gear ratio here is way too high for a bicycle's long-circumference wheel, so while it'll move forward, the centrifugal clutch will never be able to engage fully and will probably overheat, that''s the main design problem here. To everyone speaking of efficiency of shafts vs chains, you are missing the point!!! A gear-drive is a nice neat setup, and many modern motorbikes have used them. If efficiency were the goal, he would not have put an internal combustion engine on it!!!😂
Yes there is a centrifugal clutch like a weed eater and or chainsaw watch it again and pay a little bit more attention not trying to be a wise guy just saying? And as bin said in the comments it won't last very long any way the parts are not designed for high speeds.
Just the fun in creating something from bits and pieces of other things is worth it. I would love to have time to spend in my garage coming up with Frankenstein creations.
Thank you so much! ❤ You’re absolutely right - the joy of making something work from discarded scraps is priceless. All you need is a small garage, a few tools, and curiosity, and you’ve got your own little Frankenstein masterpiece. 🔧⚙️✨
Worth what? Im sure there are many other really constructive projects you could spend this time and energy on which would prove to be way more useful and productive. Talk about a total waste of time, energy, and resources. 😮
Bereits um 1890 meldeten Charles Linley und John Biggs in England Patente für den Kardanantrieb am Fahrrad an. Die amerikanische Firma League verwendete ab 1894 den Kardanantrieb bei Fahrrädern, und in Europa folgten große Hersteller bald. Die Technologie galt als elegant und fortschrittlich. Die Gründe, warum der Kardanantrieb gescheitert ist: Hoher technischer Aufwand und hohe Produktionskosten machten kardangetriebene Fahrräder deutlich teurer als Kettenräder. Das höhere Gewicht und der etwas geringere Wirkungsgrad gegenüber dem Kettenantrieb sorgten für Nachteile bei der Effizienz. Die Integration von Gangschaltungen (außer Nabenschaltung) war schwierig bis unmöglich. Ishimaru Bicycles wird nirgendwo als Hersteller von Fahrrädern genannt; das Unternehmen gibt es also gar nicht. Möglicherweise ist das Maruishi Cycle Ltd. gewesen, doch die bauen schon seit gut 25 Jahren keine Fahrräder mehr mit Kardanantrieb. Die letzten Hinweise auf Fahrräder mit Kardanantrieb stammen von anderen Marken wie aktivelo oder von Gebrauchtangeboten, aber Ishimaru taucht in den aktuellen Markt- und Produkthinweisen nicht als Anbieter solcher Bikes auf. Die Produktion der Yamaha Mate mit Kardanantrieb begann um 1973 und dauerte nur wenige Jahre - etwa bis Ende der 1970er Jahre, bevor Yamaha komplett auf Kettenantriebe und danach auf elektrische Unterstützungssysteme beim sogenannten PAS-Ebike-System (ab 1993) umstieg. Außerdem war das Mate ein motorunterstütztes Fahrrad, während andere Fahrräder nur mit Muskelkraft bewegt wurden. Das Mate fällt aus dem Grund also raus.
Helloooo. This gear type already existed 100yrs back but the chain concept won the commercial use. I hope it makes a come back but it probably won't because it last longer with less maintenance.
You’re absolutely right! 💡 Chain drives are still more efficient than shaft drives, usually around 95-98% efficiency, while shafts sit around 90-92%. But shafts are cleaner and more durable - each has its own strengths! 🔧
Effizienz besteht aus zwei Punkten: Kraftübertragung und Haltbarkeit des Antriebs. Und da steht der Zahnriemenantrieb ganz weit vorne, denn vom Antrieb her liegen Kette und Zahnriemen gleichauf. Doch wenn es um die Haltbarkeit von Ritzelsatz + Kette geht oder im Vergleich dazu den Zahnriemen, wird das wesentlich deutlicher: Ketten und Zahnkränze müssen nach 1500 - 2500 km ausgetauscht werden, weil sie verschlissen sind. Ein Zahnkranz für das Hinterrad und Kette kosten zusammen ca. 250,- €; ein Zahnriemen kostet zwischen 70 - 100,- €. Ein Zahnriemen hält bei guter Pflege bis zu 50.000 km und mehr. Das heißt, dass man für die gleiche Kilometerleistung 5000,- - 8.250,- € für die Verschleißteile bezahlen muss, um dieselbe Laufleistung zu schaffen. Dabei sind noch nicht einmal die Arbeitskosten in der Fahrradwerkstatt berücksichtigt. Der Zahnriemen ist zudem nahezu wartungsfrei, während man mit dem Kettenantrieb ständig etwas machen muss; und sei es nur die Kette zu spannen. Von Effizienz kann beim Kettenantrieb also nicht mehr die Rede sein.
*To have creative ability is a big part of being a genius. To see things others do not see and turn them into a working motor cycle is incredible! This young man turned his dream into reality using nothing but his skills. Well done!*
How long would those gears last , they weren't designed to go that speed & all the dirt getting on them i think they would last as long as a chain .still well done for the creation
@tomyroidrogoabogados8977а кому это надо? Японцы изобрели гораздо удобнее транспорт. Называется мопед honda, yamaha. И прочие. Те же 50 кубических сантиметров. Всё рулиться и управляется удобнее. И сидеть гораздо комфортнее. А это дырчики, которые так же были у японцев и в советском союзе имели популярность.
К сожалению видел как фирменные велики с карданом ломаются!! И это очевидность зубчатой передачи при нагрузке. Больше эстетическая возможность спрятать цеть, в реал нтсти только ведет к ненадежности этого узла.. К сожалению...😉🤫🤫🤫
Or make it like most electric bikes on the roads these days that have BOTH options. Electric power AND regular pedal power. When the battery is flat you can still pedal it home if you have to.
Poor people’s ingenuity is greater than NASA … because it focuses on the earth and its inhabitants ! These young men have accomplished more with trash than most people with …cash ?
Wrong!! He could have just put the chain back on the Bicycle and learned how to shift gears properly .That would have been cheaper. Derailleur shift systems are the best for humans on bicycles. Ill race him on My mountain bike and I will win because 21 speeds shifting is better than than one speed'
@SurferNorm6360nobody uses 21speed gears anymore! Your bike must be vintage! Lol,, this is just fun to show what can be done and to make a RUclips video!
@SurferNorm6360maybe you don’t build things ? The bike isn’t a racing bike ! It was an invention and trying something different….I would rather have them building bicycles and not committing crimes ?
The Drill drive on back?? Will last all of? One ride.. What? Metal on metal No bushings No bearings Consider what it's designed for? Low speed, unsustained low revolution, temporary use.
Thank you! 🌟 You’re right - with proper engineered components, the bike would be much stronger and more reliable. I’ll keep learning to live up to that “young engineer” compliment!
@inventorK20 so all the motorcycle manufacturers and engineers over the past 100 years have never thought of utilising this drive train before? 😂😂😂😂 How long do you think that set up will last compared to the chain and sprocket drive?
The idea is silly and was thought of but dirrect drive gives no way to adjust power to different conditions, such as cycling up hill. The gear system works like a ratcheting system which gives a consistent drive from the pedals.
after the precision welding,, i skiped to see why he destroyed the frame integrity,, then i realise he put a motor,, damn,, i skiped again to see if it actualy run,, i bet in the last scene, there was a friend that pushed himself bcz no more theets was left on that poor theethed wheel ,,i saved at least 10 min, lol OMG
@inventorK20It's called a dirrect drive moterbike and you definitely are not the first to think or it. The reason chain is use is it creates more revolutions to the wheel through leverage and there for is about 100x more powerful and faster then dirrect drive.
@MDZzzzz it was doung fine for what it was intended to do, not destroying an otherwise decen bike into junk when he hits a bump, pops his pigion shit non existant welds, bends the frane beyond use and probably seriously injures himself for all his trouble. Darwin award future winner here.
You only prove that you don'[t know what you are talking about either. Its creative Its not next level he made a heavier slower bike after 2 days work. Try watching Olympic bike racing or Mountain bike racing they are using 18 - 27 speed bikes to go up and down hills faster. thats why racing bikes still use chains and dirailers it his system worked he could sell it for $10.000 per bicycle. Wake up!
Was ist denn an dieser Konstruktion genial? Es ist ganz sicher nicht genial, ein Stück aus einer Strebe herauszuschneiden, weil die Stabilität damit extrem geschwächt wird und der Bruch des Rahmens vorprogrammiert ist. Es ist auch ganz bestimmt nicht genial, Bauteile, die man verschweißt, nicht präzise ausrichtet. Dazu kommt, dass der »Kardan« ohne Schaltung nur eine lächerliche Geschwindigkeit erreicht. Der ganze Aufwand ist völlig sinnfrei. Besser wäre es gewesen, die Kette wieder aufzuziehen und die Kette richtig zu spannen. Das hier ist ein riesengroßer Unsinn!
@JamesBond-ib9tq Oder ein Fahrrad mit Zahnriemenantrieb, das nicht einmal Strom benötigt. Außerdem sind die meisten E-Fahrräder viel zu schwer, was sich dann bemerkbar macht, wenn man ohne Unterstützung fahren muss. Und wenn man sich dann noch die Preise ansieht, kann man sich besser 3 neue Fahrräder kaufen, denn die bekommt man ganz bestimmt dafür - und zwar richtig gute.
Interessante a criatividades desse Inventor. Muito esforço para finalmente ver funcionando sua Bike motorizada. Agora uma Crítica 👉 Será que vale a PENA usar tantas ferramentas desmanchadas e um trabalhão para acertar Tudo para que diga mas, vale a Pena. Em termos de custos acho que não.
Thank you so much for your honest opinion! 🙏 I totally understand your point - sometimes, what’s truly “worth it” isn’t the cost, but the creativity and the learning along the way. ❤️
Parabéns você é um construtor um gênio foi e fez enquanto muitos criticam você, isso só vai faser você se aperfeiçoar até chegar aonde muitos nem começaria não desista garoto você é o cara ❤
O que ele fez foi uma completa estupidez. Os dentes desta engrenagem vão partir-se depois de apenas algumas horas de utilização. A engrenagem desta broca manual não foi concebida para este tipo de esforço.
Its the gear Ratios that matters we invent all kinds of trams missions to give acceleration or higher speed because humans have a limit to how the can do work. Racing bicycles would use a different system if it was better look at the Olympics those bicycles cost over $10,000 they would have gears if they worked better, The One thing they do is make bicycles lighter and high pressure tires.
Exactly! 😄 Japan has been ahead for a long time with shaft-drive systems - durable, clean, and almost maintenance-free. I’m just trying to make a DIY version of it! 🔧🇯🇵
In the 60s and 70s everything in the USA was made in Japan ! Now everything is made in China ! What happens is the people start wanting more money to buy a house and a car. It will happen in China next !
I’ve experimented with similar small engines, and throttle-cable routing is always tricky you handled it neatly. This build shows solid mechanical intuition.
Thank you so much! I know exactly what you mean-setting up throttle cables on tiny engines is always tricky 😅. I’m glad you liked the way I handled it and appreciated the mechanical intuition!
And how long before the plastic gearing wears out? I think you should’ve chosen a metal ratchet, which would lasted a lot longer. Ingenious idea though.
Muito legal pela "transformação" da bike, mas o barulho infernal que essas bosta de bicicleta motorizada faz, essa molecada merecia ter uma dessas ligada 24h por dia dentro do quarto deles, acelerando no máximo... 😂
The kid is innovative and not afraid to try amidst people shaming him. I'm not too proud to admit I wouldn't have thought to use a hand drill that way.
15:15 "5 minutes later" he hits 3 mph.
Exactly! A speed where a light breeze sends you backward 😆
😂😂😂😂😂😂😂😂
😂😂😂
Pedaleando esguinzado lo paso como alambre caido
More like 6.
Особенно восхищает😂 что он приварил железную втулку к чугунной шестерни. Сколько продержится такое соединение? А велосипед испортил. А нужно было цепь одеть.
That gear is usually pot metal or a very low grade aluminum.
Ale miał kliknięcia a za to kupi sobie nowy rower.
That's right man, China and NASA would never think of doing something so ridiculous... 🤣🤣🤣
Приварил это громко сказано. Присрал
Меня больше смущает, как он ее сверлил и приваривал без центровки. Это по идеи надо делать на токарном станке из нормальной стали, а не из дешевого чугуна
Nasa Is Genius For not having this Idea.
😛
上手い。
I mean nasa has nothing to di with bikes anyways
The first bicycles didn't have chains. They were gear driven OVER 100 YEARS AGO.
This clearly misses the point of a bicycle.
Unless you are third world and the point is transportation!! 😂
Stay in your bubble
@andrewwalker7439 ????????
É verdade, sendo assim é melhor adquirir uma motocicleta.
Totally agree. That thing was already invented hundreds of years ago called "motor-bike" 😂
Adding an engine to a bicycle turns it from a ‘fitness bike’ into a ‘motorized sports bike’ 🤣
Then adding another two wheels turns it into a car.😜
I would have just put the chain back on the sprocket and went on about my day
You’re absolutely right! 😂 Just put the chain back and done! But if we never try, how would we know the limits of creativity, right? 😎🚀
@inventorK20esiste un motore (solex) che si appende sulla ruota anteriore e rende la bici un motorino senza tutto questo traffico e si può mettere e togliere a volontà tornando ad avere una bici o un motorino a volontà.
Make a video of yourself doing that, let's see how many You tube views you'll get! Man rides bike after chain is derailed and he avoids doing anything else interesting for an entire afternoon!
@inventorK20darwin award when his creativity kills him when the contraption brakes in traffic throws him and gets run over by a car or massive truck overloaded with the same ceative mechanics brake job on the truck
Жалко мотокосилку надо было её отремонтировать
珍しい事ではないですね
昔からシャフ型自転車ありました。今更て感じです。
Nhưng nó chưa gắn động cơ như này
@HoànHà-v8v ヤマハが1980年代に作っています。
製作者の次のステップの土台になれば。
いや、すでにあった物だとしても、それを自作するのは偉いんじゃないかな。
まあ、今の日本じゃこれに乗ってるとこをお巡りさんに見られたら捕まっちゃいそうだけど😅
中学生の時に、同級生の家の納屋に置いてあった自転車の前輪の上のフレームに乗っかった小さな原動機、エンジン掛けたらツーサイクルのオイルの良い匂いがして 走り出せば青白い煙が出て、気持ち良く街を一周しても出てくると顔は真っ黒になってました🫥🫥
Bei uns nennt man diese "Schweißtechnik" : Hinrotzen! 😂😂
До магазина новых велосипедов доехать сможет😅
Сомневаюсь 😂 самоделка настолько полная херня, что все умрет на малейшей горке. Достаточно посмотреть на продуманность конструкции и ее исполнение, когда мотора не хватает даже вхолостую провернуть колесо до достижения максимальных оборотов двигателя
@BTL_MTMцентробежное сцепление не крутит на малых оборотах, проскальщывает. Только на полном газу эта хрень поедет! Так и убиться недолго...😂 хотя... китайцев дофига! Одним больше, одним меньше!😂😂
Maybe...
@BTL_MTM Welche maximale Drehzahl? Ohne anständige Übersetzung ist das ganze ohnehin schon sinnlos; abgesehen davon, dass man nicht einfach etwas aus dem Rahmen herausschneidet, was zur völlig anderen Kräfteverteilung führt und den Rahmen schnell brechen lässt.
Warum zum Teufel sendet »Inventor K« ein Herzchen, wo doch klar ist, welchen Blödsinn er/sie/es hier verbreitet hat?
@zafasoldenburg7001все изначально предельно понятно здравомыслящим людям, но кто-то ведь может воспринять сделанное всерьез. Испортили велосипед ради контента
I got a pretty good idea why nasa didn't think of this 😂😂😂
NASA sends people to space, I just try to make a bike move - that’s enough fun for me 😆
It didn’t cost enough to be worthwhile.
🤣🤣🤣🤣🤣🤣🤣 yeah of course they do ..
@inventorK20 Well they used to. Nowadays it's more Elon Musk...
@dabronx340He probably didn’t pay much at all honestly.
That's a cool idea, but I can't help wondering:
1) How long is that red main gear from the hand drill going to last, as I'm pretty sure they're only made from cast metal, which is a lot softer than real gear steel. And why did you not clean out the wheel bearing and re-grease it, especially after all that heat from welding?
2) How long is the drill chuck expected to stay tightened onto the drive shaft with all the high-speed vibration.
3) Why does the engine not stall when the wheel stops? Does it have a built-in automatic clutch?
Привет дядя Насилло Бухара, ситий Авицена, Аль-Бухари
Also, the gears around the wheel's hub must be covered, otherwise the dust will thicken that grease.
1a - Cast iron may be ok in a low-torque application, and anyway a whole new drill is cheaper than a new chain and freewheel sprocket set. 1b - focus was the conversion, not maintenance, but no welding was done near the wheel bearing.... welded part was threaded onto hub after.
2 - Drill chuck definitely a weak point, but other options are there.
3. Centrifugal clutch was clearly shown.
The gear ratio here is way too high for a bicycle's long-circumference wheel, so while it'll move forward, the centrifugal clutch will never be able to engage fully and will probably overheat, that''s the main design problem here.
To everyone speaking of efficiency of shafts vs chains, you are missing the point!!! A gear-drive is a nice neat setup, and many modern motorbikes have used them. If efficiency were the goal, he would not have put an internal combustion engine on it!!!😂
Yes there is a centrifugal clutch like a weed eater and or chainsaw watch it again and pay a little bit more attention not trying to be a wise guy just saying? And as bin said in the comments it won't last very long any way the parts are not designed for high speeds.
Also, that spot-welding job looked mighty sketchy.
Just the fun in creating something from bits and pieces of other things is worth it. I would love to have time to spend in my garage coming up with Frankenstein creations.
spending more time creating someting thant the time it keeps working? , lol
Thank you so much! ❤
You’re absolutely right - the joy of making something work from discarded scraps is priceless.
All you need is a small garage, a few tools, and curiosity, and you’ve got your own little Frankenstein masterpiece. 🔧⚙️✨
@inventorK20I got the garage and tools. Unfortunately because of work I never have the time but I enjoy checking out the things you come up with.
@inventorK20lol,, you mean,, destroying 2 worcking things to make one that will screwed up any seconds lol,,
Worth what?
Im sure there are many other really constructive projects you could spend this time and energy on which would prove to be way more useful and productive. Talk about a total waste of time, energy, and resources. 😮
石丸自転車からシャフトドライブ自転車が出てます。
バイクでも40年くらい前にヤマハメイトにありました。
But they don´t have 3 million views on flip flops
@sebassanchezc-1379😂😂😂😂
Мотоциклы Урал и BMW с карданным приводом выпускаются более 80 лет!
ありがとうございます。こうして皆さんの創意工夫が、より楽しく理解できます。
良い自転車になりましたね。ちょっと、近距離でも泊まりがけサイクリングに行かれては？ｗ
Bereits um 1890 meldeten Charles Linley und John Biggs in England Patente für den Kardanantrieb am Fahrrad an. Die amerikanische Firma League verwendete ab 1894 den Kardanantrieb bei Fahrrädern, und in Europa folgten große Hersteller bald. Die Technologie galt als elegant und fortschrittlich. Die Gründe, warum der Kardanantrieb gescheitert ist: Hoher technischer Aufwand und hohe Produktionskosten machten kardangetriebene Fahrräder deutlich teurer als Kettenräder. Das höhere Gewicht und der etwas geringere Wirkungsgrad gegenüber dem Kettenantrieb sorgten für Nachteile bei der Effizienz.
Die Integration von Gangschaltungen (außer Nabenschaltung) war schwierig bis unmöglich.
Ishimaru Bicycles wird nirgendwo als Hersteller von Fahrrädern genannt; das Unternehmen gibt es also gar nicht. Möglicherweise ist das Maruishi Cycle Ltd. gewesen, doch die bauen schon seit gut 25 Jahren keine Fahrräder mehr mit Kardanantrieb. Die letzten Hinweise auf Fahrräder mit Kardanantrieb stammen von anderen Marken wie aktivelo oder von Gebrauchtangeboten, aber Ishimaru taucht in den aktuellen Markt- und Produkthinweisen nicht als Anbieter solcher Bikes auf.
Die Produktion der Yamaha Mate mit Kardanantrieb begann um 1973 und dauerte nur wenige Jahre - etwa bis Ende der 1970er Jahre, bevor Yamaha komplett auf Kettenantriebe und danach auf elektrische Unterstützungssysteme beim sogenannten PAS-Ebike-System (ab 1993) umstieg.
Außerdem war das Mate ein motorunterstütztes Fahrrad, während andere Fahrräder nur mit Muskelkraft bewegt wurden. Das Mate fällt aus dem Grund also raus.
Ни наса ни китайцы не додумались бы до этой фигни😂
Насо и китайцы нервно курят 😂
Helloooo. This gear type already existed 100yrs back but the chain concept won the commercial use. I hope it makes a come back but it probably won't because it last longer with less maintenance.
@timurmurzabekov3821smoking is more for the russians
🤣🤣🤣🤣🇧🇷🇷🇺
Que velocidad, tiene que llevar un fibron para dibujarse la raya del ojete cuando llega a su destino
The biggest accomplishment is 7 million views 😂
I thought he was going slow. Then I noticed the video is sped up 😅
Me recuerda al coyote persiguiendo al correcaminos. Excelente idea.🤣🤣🤣🤣🤣🤣
🤣🤣🤣
❤❤❤❤❤❤
Till now, chains are more efficient
You’re absolutely right! 💡 Chain drives are still more efficient than shaft drives, usually around 95-98% efficiency, while shafts sit around 90-92%. But shafts are cleaner and more durable - each has its own strengths! 🔧
@inventorK20👏👏
@inventorK20 but no one applied it neither in daily use nor motorsport 😂
IDEA very nIce but Practically SHOULD be successful..😅
Effizienz besteht aus zwei Punkten: Kraftübertragung und Haltbarkeit des Antriebs. Und da steht der Zahnriemenantrieb ganz weit vorne, denn vom Antrieb her liegen Kette und Zahnriemen gleichauf. Doch wenn es um die Haltbarkeit von Ritzelsatz + Kette geht oder im Vergleich dazu den Zahnriemen, wird das wesentlich deutlicher:
Ketten und Zahnkränze müssen nach 1500 - 2500 km ausgetauscht werden, weil sie verschlissen sind. Ein Zahnkranz für das Hinterrad und Kette kosten zusammen ca. 250,- €; ein Zahnriemen kostet zwischen 70 - 100,- €.
Ein Zahnriemen hält bei guter Pflege bis zu 50.000 km und mehr. Das heißt, dass man für die gleiche Kilometerleistung 5000,- - 8.250,- € für die Verschleißteile bezahlen muss, um dieselbe Laufleistung zu schaffen. Dabei sind noch nicht einmal die Arbeitskosten in der Fahrradwerkstatt berücksichtigt. Der Zahnriemen ist zudem nahezu wartungsfrei, während man mit dem Kettenantrieb ständig etwas machen muss; und sei es nur die Kette zu spannen.
Von Effizienz kann beim Kettenantrieb also nicht mehr die Rede sein.
Всё отлично, но шестеренки не предназначены для такой нагрузки
Угу, их съест довольно быстро.
пздц колхоз, на один раз покататься 😊
bạn là kĩ sư đó là điều chắc chắn
Долго шестерня точно не протянет. Косилку тоже угробил. )))
1 village idiot + a good bicycle = many many youtube views
Well done, excellent engineering.
*To have creative ability is a big part of being a genius. To see things others do not see and turn them into a working motor cycle is incredible! This young man turned his dream into reality using nothing but his skills. Well done!*
Wow, thank you! 😄 Words like yours truly give me more energy to keep creating! I’ll continue making even more unique projects!
@inventorK20 ... You have a gift my friend! Go forth and multiply! ☺️
Correct!
How long would those gears last , they weren't designed to go that speed & all the dirt getting on them i think they would last as long as a chain .still well done for the creation
Ровна 53 год назад Я это делал со своим вилисопедом ! Сечас мне 70 лет .
I want to have one like this .
Y dónde está tu ingenio y tu bicicleta
ДВС от бензопилы "дружба"!?😂😂
Свистишь лапоть
@tomyroidrogoabogados8977а кому это надо? Японцы изобрели гораздо удобнее транспорт. Называется мопед honda, yamaha. И прочие. Те же 50 кубических сантиметров. Всё рулиться и управляется удобнее. И сидеть гораздо комфортнее. А это дырчики, которые так же были у японцев и в советском союзе имели популярность.
К сожалению видел как фирменные велики с карданом ломаются!! И это очевидность зубчатой передачи при нагрузке.
Больше эстетическая возможность спрятать цеть, в реал нтсти только ведет к ненадежности этого узла..
К сожалению...😉🤫🤫🤫
Bonito tu ingenio, ahora haz que funcione con pedales también, como bicicleta pero sin motor
Jajaja, dudo que lo pueda lograr....jajaja
Tendría que hacer el cuadro original de nuevo ....jajaja
❤❤❤❤
Or make it like most electric bikes on the roads these days that have BOTH options. Electric power AND regular pedal power. When the battery is flat you can still pedal it home if you have to.
This bike gonna be slow af. I don't even need to watch the whole thing
危ねぇ😰燃費悪そう😰日本では安全装備が必須😰日本ではまず無理😰😰😰
Pretty sure the range was ruined by getting rid of the pedals.
Oh thank you for the great ideas. Your technique is great. I hope my channel will be as successful as yours, good luck
So happy to hear that! Every creator has their own journey - stay passionate and keep believing in your craft! 💥
Now, we need to bust up a 21 speed bicycle to drill a holes with 21 different speeds.
Petrol tank right below ur axs bro 😂😂😂beware
Да, может подпалить задницу.
Now the guys on regular bikes can bully you and outrun you.
Haha, this is so underrated!
Poor people’s ingenuity is greater than NASA … because it focuses on the earth and its inhabitants ! These young men have accomplished more with trash than most people with …cash ?
Wrong!! He could have just put the chain back on the Bicycle and learned how to shift gears properly .That would have been cheaper. Derailleur shift systems are the best for humans on bicycles. Ill race him on My mountain bike and I will win because 21 speeds shifting is better than than one speed'
@SurferNorm6360nobody uses 21speed gears anymore!
Your bike must be vintage!
Lol,, this is just fun to show what can be done and to make a RUclips video!
@SurferNorm6360maybe you don’t build things ? The bike isn’t a racing bike ! It was an invention and trying something different….I would rather have them building bicycles and not committing crimes ?
@JimmyJibzBikeshey i have my one speed bicycle😅😂😂😂
The Drill drive on back?? Will last all of? One ride.. What? Metal on metal No bushings No bearings Consider what it's designed for? Low speed, unsustained low revolution, temporary use.
마찰에의한 손실이 크고 동력전달효율이 나쁜 구조입니다.
기어의 마찰과 마모가 편중이되어서 수명도 짧을 수 밖에 없습니다.
？
日本でしか流行らなかったのかな？
シャフトドライブの自転車、何年前だったかなぁ。
乗ってましたよ。
パワーロスが少ないとかって触れ込みだった気がする。
中々良かったですね。
バイクならBMWが採用してるよ
Had the parts been manufactured for that purpose it would have been a lasting bike. The idea is genius, that young engineer has a great future.
Thank you! 🌟 You’re right - with proper engineered components, the bike would be much stronger and more reliable. I’ll keep learning to live up to that “young engineer” compliment!
@inventorK20 so all the motorcycle manufacturers and engineers over the past 100 years have never thought of utilising this drive train before?
😂😂😂😂
How long do you think that set up will last compared to the chain and sprocket drive?
It all ready was.
The idea is silly and was thought of but dirrect drive gives no way to adjust power to different conditions, such as cycling up hill. The gear system works like a ratcheting system which gives a consistent drive from the pedals.
Kids in the West were doing this sht in the 1930s.
Go figure Einstein.
very slow 😂😂😂😂😂😂
Зато не напрягаясь🤷♂️
Vedio pakatha kelamba vendithana.....cmnt potu poran 😅
And no wonder your chain is coming off that cassette looks like it's never been cleaned
جميل ماتفعله يا صديقي انه رائع اتابعك من مدينة الجزائر بدولة الجزائر واصل انت مبدع
❤🤲🏼🤲🏼🇦🇿👍
I’ll never get that 20 minutes back
after the precision welding,, i skiped to see why he destroyed the frame integrity,, then i realise he put a motor,, damn,, i skiped again to see if it actualy run,, i bet in the last scene, there was a friend that pushed himself bcz no more theets was left on that poor theethed wheel ,,i saved at least 10 min, lol OMG
Luckily I skipped through so I only lost 7.
It's that guy walking beside it? 3 miles per hour
Thank you! Haha yes, this prototype was so slow you could almost walk beside it! 😆🚶♂️
@inventorK20It's called a dirrect drive moterbike and you definitely are not the first to think or it. The reason chain is use is it creates more revolutions to the wheel through leverage and there for is about 100x more powerful and faster then dirrect drive.
@inventorK20No worries, keep up the good work
Я вначале подумал, что вместо двигателя будет шуруповёрт
Very creative use of parts that were available at the time!
That's a "wheel-brace" !!
🎉🎉🎉🎉🎉
It wasn't just part it was a manual drill! Who would have thought an invention 100s of years old served a purpose in the 2020's
@SuperDominic6767 100s of years old ?
@MDZzzzz it was doung fine for what it was intended to do, not destroying an otherwise decen bike into junk when he hits a bump, pops his pigion shit non existant welds, bends the frane beyond use and probably seriously injures himself for all his trouble. Darwin award future winner here.
I saw on aliexpress some nice 2-stroke petrol engine conversion kits for bicycles. No welding required.
Höchstwahrscheinlich Qualitätsmotoren, dafür ist Aliexpress und Temu ja berühmt 😂😂😂
Saludos 👋
Buena idea bro 👍
Soy del estado de Zacatecas en México 🙋♂️
Hello my friend! So happy to have a viewer from Zacatecas, Mexico! 😄 Thanks for the support - don’t forget to subscribe for more creative ideas!
that pulling in the end completely destroyed this video 😄
Cycle is more powerful than your engine 😂😂😂😂
Genius hack - respect to the maker for turning a simple bike into something next-level!
You only prove that you don'[t know what you are talking about either. Its creative Its not next level he made a heavier slower bike after 2 days work. Try watching Olympic bike racing or Mountain bike racing they are using 18 - 27 speed bikes to go up and down hills faster. thats why racing bikes still use chains and dirailers it his system worked he could sell it for $10.000 per bicycle. Wake up!
only if a piece of junk is considered "next level"
Ich bezweifele sehr die Haltbarkeit dieser Konstruktion.🥺👎
Когда стало лень просто накинуть цепь обратно и настроить её натяжение 😂
Got to admire your talent for this project, England
Thank you so much for your kind words! 🙏 I really appreciate your support and hope to bring even more creative projects in the future.
So you ruined a hand drill AND a weed whacker to fix the bike?
Класс. Придумал как испортить готовую вещь!😂
Great work 👍
"китайцы до этого не додумались"! - а китаец сделал!))
This is brilliant. Now build up on this idea and soon you can have your own brand of bikes. All the best
Just get a non noise polluting electric bike!
Was ist denn an dieser Konstruktion genial? Es ist ganz sicher nicht genial, ein Stück aus einer Strebe herauszuschneiden, weil die Stabilität damit extrem geschwächt wird und der Bruch des Rahmens vorprogrammiert ist. Es ist auch ganz bestimmt nicht genial, Bauteile, die man verschweißt, nicht präzise ausrichtet. Dazu kommt, dass der »Kardan« ohne Schaltung nur eine lächerliche Geschwindigkeit erreicht. Der ganze Aufwand ist völlig sinnfrei. Besser wäre es gewesen, die Kette wieder aufzuziehen und die Kette richtig zu spannen.
Das hier ist ein riesengroßer Unsinn!
@JamesBond-ib9tq Oder ein Fahrrad mit Zahnriemenantrieb, das nicht einmal Strom benötigt. Außerdem sind die meisten E-Fahrräder viel zu schwer, was sich dann bemerkbar macht, wenn man ohne Unterstützung fahren muss. Und wenn man sich dann noch die Preise ansieht, kann man sich besser 3 neue Fahrräder kaufen, denn die bekommt man ganz bestimmt dafür - und zwar richtig gute.
Grandpa is going to very upset when he finds out you took his hand powered drill for your project
Haha true, Grandpa might be sad but also proud! 😄 At least his old drill is still “making history” in a brand-new project! 🔧❤️
Espere até que vovô precise aparar a grama 😅
В Европе ещё в 30х годах были такие велосипеды.... Редкая вещь...😊
BMW would like to have a talk with you...
Already been done it’s called a motorbike lol 😂
Interessante a criatividades desse Inventor. Muito esforço para finalmente ver funcionando sua Bike motorizada.
Agora uma Crítica 👉 Será que vale a PENA usar tantas ferramentas desmanchadas e um trabalhão para acertar Tudo para que diga mas, vale a Pena. Em termos de custos acho que não.
Thank you so much for your honest opinion! 🙏 I totally understand your point - sometimes, what’s truly “worth it” isn’t the cost, but the creativity and the learning along the way. ❤️
Parabéns você é um construtor um gênio foi e fez enquanto muitos criticam você, isso só vai faser você se aperfeiçoar até chegar aonde muitos nem começaria não desista garoto você é o cara ❤
Haha 😄 your comment makes me wanna build three more “crazy machines”! 🚀 Thanks for believing in this half-mad inventor - I’m not done yet! 😜
🎉🎉🎉🎉🎉🎉
Bravo 🌟☀️🌟
@Christal7279🎉🎉🎉🎉🎉
O que ele fez foi uma completa estupidez. Os dentes desta engrenagem vão partir-se depois de apenas algumas horas de utilização. A engrenagem desta broca manual não foi concebida para este tipo de esforço.
シャフトドライブの自転車は昔からありますが普及しないのはギア比の問題やチェーン式のほうが安いからではと思います
Its the gear Ratios that matters we invent all kinds of trams missions to give acceleration or higher speed because humans have a limit to how the can do work. Racing bicycles would use a different system if it was better look at the Olympics those bicycles cost over $10,000 they would have gears if they worked better, The One thing they do is make bicycles lighter and high pressure tires.
I am pretty sure that this construction lasts for ten miles. Or twenty.
Soy Español, eres un figura!!!
Sigue asi, llegaras lejos chaval, suerte
Thank you so much! 😄 Words like yours really give me the energy to keep going 🇻🇳❤️🇪🇸
日本には昔からシャフトドライブの自転車あるが?
Exactly! 😄 Japan has been ahead for a long time with shaft-drive systems - durable, clean, and almost maintenance-free. I’m just trying to make a DIY version of it! 🔧🇯🇵
BMW would like to have a talk with you...
In the 60s and 70s everything in the USA was made in Japan ! Now everything is made in China ! What happens is the people start wanting more money to buy a house and a car. It will happen in China next !
❤❤❤❤❤
Thank you for all those hearts! 💖 Your positive energy really motivates me to keep creating! 🔧✨
That shitty would never last if that red wheel didn’t have a real gear!
용접실력은 변로인데. 창의력은 굿^^
I'd better buy an electric motorbike
I’ve experimented with similar small engines, and throttle-cable routing is always tricky you handled it neatly. This build shows solid mechanical intuition.
Thank you so much! I know exactly what you mean-setting up throttle cables on tiny engines is always tricky 😅. I’m glad you liked the way I handled it and appreciated the mechanical intuition!
Maybe NASA & CHINA didn't, but YAMAHA did over 50 years ago.
Les motocycles BMW n'ont pas mais une arbre de transmission .
Balance? Didn’t calculate?
Can't see it as they are playing a 5 min ad on poop.
Melhor ir andando a pé assim nao vo precisa trazer de volta nas costas ..kkkkkkk
And how long before the plastic gearing wears out? I think you should’ve chosen a metal ratchet, which would lasted a lot longer. Ingenious idea though.
Quien te dijo que la NASA hace bisicletas
Que.chulada.de.inbento.yo.quiero.una.asi
For now, this is a DIY version to share the idea 👍 If there’s a more finished version, I’ll let you know!
Accident Contestant
😂😂😂😂😂😂😂
My drugs or yours? Wtf dude😂
The electrical version can be made with a blender engine. 😂
Очень жаль, что у Матвеева никак не закончатся таблетки, здесь очень нужен Доктор...
I need a channel like this to team up w... id love to have the fiscal power to create like id like.
We truly appreciate your words! We believe creativity and persistence are just as important as financial resources.
This guy desperately needs to make friends with a welder...!
Además considero que el chasis queda débil, ya que todo lo soporta el tubo superior
Muito legal pela "transformação" da bike, mas o barulho infernal que essas bosta de bicicleta motorizada faz, essa molecada merecia ter uma dessas ligada 24h por dia dentro do quarto deles, acelerando no máximo... 😂
Ngelasnya kaya kotoran burung😂
This guy clearly had time, an old bike, tools, and parts, and was like, hold my water!
Exactly, I just had some time, an old bike, and a few tools. Curiosity is what started everything.
Note that high precision drilling at 1:00...
Thanks for noticing that! 😄 I was also surprised by the drill’s precision at the 1:00 mark - really impressive! 🔧✨
Da fährt nie jemand mit.😂
This dude can't weld for his life😂😂
Thanks for the comment! 😉 Everyone needs a break, even if they love welding 😄
I thought motorcycles had already been invented.
lmfao how long did that cheap plastic gear last????
加工精度ガバガバだしフレーム剛性もガタ落ち
Not NASA, but Velosolex with their Flash Solex 1968. And they had a lubricated drive!
with over 9M views, they made enough to get a new real bike.
I was waiting for him to catch up with that cheeky sod and flick his hat off in return. Disappointed.
Abe rokega kaise😂😂😂 Breck lagta hai😂😂😂 ki motar band krna padta hai
Надо было сразу ракету строить , вот Наса тогда бы задумалось
No words telling people how to do this
No dampeners between the motor & the mounting bracket🤦♂️
The kid is innovative and not afraid to try amidst people shaming him. I'm not too proud to admit I wouldn't have thought to use a hand drill that way.
Thank you so much! Creativity often begins with daring to try something different, even when opinions are divided.
Camera man still able to walk beside it and film it 😂😂😂
Haha 😂 Exactly, walking alongside is the safest way to film!