Insane double chain Bicycle ( two-way riding )
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- čas přidán 10. 01. 2023
- This dual-chain bike allows you to pedal both forward and backward to move the bike forward, making it a lot of fun to ride.
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An over-engineered solution to a problem that nobody had.
Like Mark Rober says "if it's worth engineering, it's worth over-engineering"
Ay everyone spends their time how they want after all 🤷 some choose to waste it other to dumb things just to entertain themselves
True that
The idea is well over 100yrs old and pedalling backwards gives a lower gear. Dead simple using two freewheels.
At the beginning of the video you can see that the chain came out, it won't come out anymore, it's also an entertainment channel.
I have a friend who stays upside down for an hour every night to compensate for his body staying upright the entire day. This bike is for him.
Clockwise rotation is meant to continuously tighten the freewheel. By pedaling reverse side, you now untighten the freewheel combo. Not a real life solution but fun :)
Actually, by having the cain cross over he ensures that one chain is always applying clockwise torque to the freewheel assembly. One freewheel will spin backwards, but the drag resulting from this will not suffice to unscrew the freewheel.
Cassette* but yes. A free coaster not free wheel. Would be where you no longer hear the clicking noise a cassette makes and would not need to rotate your pedals backwards to keep backwards momentum like you do a casstte. Its also looser and takes a quarter pedal to engage the mechanism inside the free coaster that locks the free coaster when pedal pressure is applied similar to the cassette but pretty sure its not teeth but a entirely different mechanism and free coasters more then not are on bmx bikes for easier fakying . With a cassette however the teeth are what you hear clicking as they are sliding in over the spaces they would lock into when pedal pressure is applied and are most common on mountain bikes like that .
So really it was a solution to a problem EVERY CYCLIST had!
Totaly usless but briliant at the same time . well done ;-)))
Love the MELIDA frame and the SIHMANO wheels 🙂👍
Also CUGUI pants and Abibas sneakers not bad😂
Only legends know this video will blow up soon
Forward pedal = Low gear. Backward = High gear. Thats all. Only two gears while original got set of gears. One good thing about this design is using dual chain where if one fails, you can use the other one. However, since one of the chain always rub each other, there is possibility of premature failure to the whole system because one chain rubbing each other chain and the other chain taking extra load due to friction created by the other rubbing chain. Will it slow down if pedalling in reverse - NO since the freewhelling unit both set to freewheel in reverse.
Edit: Best possible use case: Create some youtube video.
At the end it shows him putting a single chain on. Not two. It's still a single chain just super LONG. He's over lapping it so the inner gear goes to the outside pedal sprocket. While it then loops back and goes onto the outside freewheel sprocket and then loops to the inner crank sprocket. It's still a single chain system. Though you're right it could be split into two. But still a rather pointless thing. Cause i mean if you had a 3x7 speed freewheel system. You could always use 3 chains.
@@KillerRaptorr that’s right it seems to be one long chain looping twice, one in counter rotation.
One of the returning chain cross from one side of the back gears to the other side, avoiding rubbing on crossover.
But the comment above is the only one getting it right, ie pedalling in both directions for two sets of gear ratios.
I guess the advantage is not having to shift gears to change the ratios, just pedal in different direction.
Best possible cause, give to Steven He and let him call it a failure. #stevenhe
This method is or at least was very popular in some places, it is called retro-direct chain drive. Usually used on delivery cart type trikes.
Compare the redirect to its contemporaries and it had an argument. 3 speed hubs are expensive and cant be geared very low. The derailleurs systems were fragile and very narrow, two or 3 cogs with one tooth jumps. In context the retrodirect gave two useful ratios while being stupid simple.
Sihmano, Melida 😆
Es normal.. es chino . Y normalmente cuando van a pronunciar corriente o algo así dicen es coliente.. ya que es una merienda.. tiene que ser Melida. 😅
@@danielgutierrez4382 Pero Shimano es una marca del Japón y también fue cambiada.
This bike is totally insane amazing at the same time thanks you inspired me
Bro you're genius you can change gears depending on the direction you peddle. Badas!
Какой замечательный треск стоит при езде на этом чуде! Разверни ещё сиденье в обратную сторону и катайся во вертикальным стенам!
Fun project and great idea. It wouldn't be for me. I have problems with twisting my Revo shift the wrong way nevermind being confused as to which way to pedal.
Well there is no wrong way to pedal in that cycle. Both ways will move you forward.
Wow!
It's a brilliant idea.
That's great.😊
😀Super creative 🚲
Thank you very much! Good day!
Wow,really great
Thanks. I needed a smile.
That’s a fun innovation!
Dope💪
Was hoping it would do something different but thanks. I have some ideas to think about.
As advertised easy to Assemble looks great
Exelente idea para un problema que no existía 🤩🤩🤩
Y la consideración de los esfuerzos de tendones y ligamentos de los músculos posteriores durante el esfuerzo? Y la columna vertebral, tolerará ese esfuerzo? 😏😒😌
Amigo, você saberia dizer qual o objetivo de modificações/adaptação que ele fez nessa Bike? Eu não entendi nada! Melhora em quê?
@@carlaorecife-pe1732 єто оптимизирует в дальній дороге и упрощает
Great work!
“there is always - another way”
next project:
a john searl seg (warp speed) drive generator (energy pump) for intergalactic space travel. yes, star trek is history!
Good work
Nice invention bro...keep it up👍👍
As James May always said, "It's an ingenious solution to a problem that should have never existed in the first place"
It's not the same because the problem doesn't exist
@@Ferrari255GTO no, the problem is there, hence the solution, to a problem of which should have never existed
It's a good idea for 2-speed non-mechanical changing system. I would have the lower gear (maybe 20 teeth) go counter clockwise and the higher gear (maybe 10 teeth) go clockwise. Good job
Might work well with long seat and two hand positions. I think backwards pedaling needs different ergonometrics. Backwards pedaling may be more efficient seated more front or back and leaning. Just my intuition. In recumbent bike the difference may be small between directions.
Insane does come to mind
I am wondering how does it sounds like. When no pedaling both cassette hubs clicking? And when you pedal one way the second hub clicks and when you padel other way the first one clicks?
Does this eliminate neutral? Like you have to stay pedaling versus just coasting without pedaling?
Esse projeto ja conheco a mais de 30 anos.. Um conhecido meu fez....
História de pescador
Seu Zé da serralheria
Jajjj me gusta como juegas ,es divertido y no pesa .gracias y un saludo
great camera work my friend
When Reverse pedalling. Does it make the Bike to slow down?
Электро ускоритель поставь на обратную 👍
I thought about this for a drive on an e-scooter, where you can have the reverse motor direction drive a lower gear for steep hills.
creative idea big like
It's nicely executed, but it's not his idea. That configuration in already quite old and has been done before.
Would’ve loved to hear it
Watched the video, read the comments.
This was the more complicated but visually more impressive alternative to a "retro-direct" gear system.
As one viewer pointed out, the idea is from the start of the 20th century. So before any type of gearing system we know today. Bikes were all single speed. With the retro-direct you could have two speeds. That was the point.
All this guy did was reproduce an idea for your interest.
Although I must admit that bike and parts got butchered about a bit.
About six years ago I modified a single speed into a two speed using the other, simpler system.
No cutting, no welding, all nuts and bolts using standard bike bits.
One gear, backpedal, for starts and slight uphills. The other, normal pedal action, for crusing.
The freewheel element was maintained for downhills. You couldn't walk the bike backwards though the transmission would lock up.
What was the point? Among other things to see the look on other cyclists faces as you went cruising by back-pedalling.
Fun days.
PS with the proper application of skills the LHS pedal did not unwind in backpedal mode.
What is that awemazing camera transition at 1:48?!? It’s so cool!!
Cool, and would be a good educational tool. Real question is, how do you service the freewheel you welded the other on? Why not run a Fixie? Thats going to be a noisy drivetrain too.
I love to see how many bicycle experts are out there. This content section is full of them.
bro, no one needs to be a bike expert to realize that this is not a upgrade but a bike downgrade
Осталось найти этому практическое применение)
Esta bici vale millones y millones con esas cadenas
Six million views. Good on ya.
Сварка 4 точки 👍 гениально. А потом на алиэкспресс.
you are genious 😀
Một sản phẩm mới lạ độc đáo chứa rất nhiều chất xám xin cảm ơn đã chia sẻ
crazy dyi 😂👍
Isso e uma lenda
Amigo, você saberia dizer qual o objetivo de modificações/adaptação que ele fez nessa Bike? Eu não entendi nada! Melhor em quê?
Velocidade
Qualidade
Melhor desempenho
Esses sao uns dos objetivos de se modificar uma bocicleta
Aahh e a bicicleta dele agr pode pedalar para trás kkkkkk
Bravos mecs 😎😂💪👍
Un. Buon. Saldatore 🇮🇹😁👍
would it be easier to climb a mountain backwards with the crank?😮😊🎉
Only if you're drinking 190 proof alcohol.
İn my opinion, climbing higher ground with backward pedaling, would be easier.
Using your leg muscles that way will will cause injury. I love the spray painted chain too
TOPPPPPP!!!
wow. 👍🏻 good idea
Melida! 😝
So if he were to go backwards, he wouldn’t have to pedal right? Since the pawls aren’t engaged
Wow Amazing 😮 👏
Wonderful n Amazing 🌹❤️🌹
So that’s what the call a 2x drive train!
Can you fit a derailleur in there?
Owsome
Melinda is amazing😂😂😂😂😂
MELIDA, SIHMANO... oh my...
Sensacional uma pedalada
Vale pôr 2 show de espetáculo 👊👍
No.
Amigo, você saberia dizer qual o objetivo de modificações/adaptação que ele fez nessa Bike? Eu não entendi nada! Melhora em quê?
Bardzo ciekawy pomysł, bardzo prosty, a jednak skuteczny, co prawda łańcuch się krzyżuje i haczy, ale to szczegół techniczny.
To rozwiązanie może być połączone z silnikiem elektrycznym pod siodłem, który może sobie pracować w dowolnym kierunku :) ;)
Crazy
coooool j'adore
Good ideas
nice "cugui" pants. 🤣🤣 4:55
Wow comgratulation
So what did this solve again?
this is just wow.
Осталось ещё второй руль под седлом поставить и будет полный реверс)))
Bună soluție felicitări pt acest video 🌎
what to do to make it harder?
Grande ideia.
Молодец, красавчик
Well, useless or not, with 3.3 million views it got the bills paid. I hope your success continues. Seeing that it was only 5 minutes long, I went ahead and clicked on it. If it's short, I'll watch it. It's the commenting that uses up my time, oops.
Y la consideración de los esfuerzos de tendones y ligamentos de los músculos posteriores durante el esfuerzo? Y la columna vertebral, tolerará ese esfuerzo? 😏😒😌
The dude is without a doubt a genius but I can't believe he painted the chain
Eu gostaria de ter estas máquinas e ferramentas para tentar criar essas idéias , o cara é um gênio, parabéns!
Achei desnecessário
Amigo, você saberia dizer qual o objetivo de modificações/adaptação que ele fez nessa Bike? Eu não entendi nada! Melhora em quê?
Ele quis fazer a rotação contrária impulsionar a bicicleta da mesma forma que a rotação normal. Se ele pedala pra frente ela impulsiona e se ele pedala pra trás também. Só isso 😅
@@carlaorecife-pe1732 єто говорит ,что много дебилов на западе!!!
how will it reverse?
Pergunta boba, qual a utilidade?
Na dat is n schöner Pfusch! Professionell is anders!😂
Na das wär doch mal was für die Jungs bei der Tour de France ! (Aber nur bergab)🤣
Obligado la cadena tiene que rosar
"Hands it to a friend who's never had hand breaks
Sweet, now add dual steer to that bike
Place a slide between the crossing chains for smoother operation.
Chain. He only used 1 that was 2x longer. It's not two chains.
@@KillerRaptorr I'm not talking about how many chains there are. The chain touches each other at one point. I don't know English, I just use a translator. Despite this, so far 11 people understand what I wrote. Don't tease!
@@zongihangi11 Yeah i guess if the goof didn't add music to his video. We'd know if it was hitting by the sound of the chain movements.
@@KillerRaptorr You can see it rubbing. You don't need to hear anything.
So whats the difference from the OG set up on bike ? Is that bike name a ripoff of Merida ?
IMITATION !
nice
Not insane, brilliant. Pedaling backward is a complimentary exercise.
Это мастер!
Is this bike faster then regular bikes ?
Nice vadio bro
I am Bangladeshi
😇🥰🇧🇩
Why am I watching this?! Lool!
Your Video’s Is Whats Insane,lol….Thats Just Nuts,I Saw A Guy Make A Projector From A Cell Phone,Would Love To See What You Would Come Up With🙏🏼❤️🌏✨🔭
jimmy return your moms i pad
@@traktorasmijo8010 🤣😂🤣😂🤣🤣,Who’s Jimmy🤣😂🤣😂🤣😂
thats an awesome good idea.
Прикол, все говорят поменять, но вы видели как деревенские гоняют на велосипеде. У них там цепь ух как растянута. Как ржавчины дофига.