Pedal Assist vs. Throttle Activated Electric Bike
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- Опубликовано: 27 авг 2024
- This video is meant to serve as a quick guide for electric assist vs. throttle operated electric bicycles. The former is categorized as Class 1 in parts of the US and Europe while the latter is considered Class 2 and not allowed on as many trails and in certain cities. EBR was paid to perform this review #Sponsored We try to be honest, thorough, and fun! Comparison tools, shop directory, and forums at: ElectricBikeReview.com
Dude...I've been a teacher for 20 years. You have excellent explanation skills. Perfect blend of explanation and demonstration in a short time period. Made it easy to understand. Thanks!
Where’s the demonstration? Should’ve taken it for a ride :/
@@andrewbayer17 True. An actually riding demo would be nice. Especially going uphill. But the explanation of the mechanics was really good.
You were the worst teacher i ever had 😂
@@ianmangham4570 It's "worst", not worse.
@@Freight_Train 😃
I created this video for use in some recent court cases in NYC, I didn't have time to appear as an expert witness but wanted to help clarify and exemplify different electric bicycle technology... that's why I introduce myself and why the format is a little different :)
Thanks your reviews started my ebike obsession.
ElectricBikeReview.com thanks for your informative video for those who are confused about the differences of ebikes. Glad to see you come to NYC to try and get clarification on laws and rules. Hopefully next time you are in town we can get an ebike group ride
That would be sweet! I'm hoping to come back in March, do you live in the City? Feel free to reach out with the contact form on the site :)
ElectricBikeReview.com yes I live in the city and commute to work on my bionx quite often. I will leave my contact information on the website. Thanks for your quick reply Court!
Except there are cars that do the exact same thing. There are bad and good drivers just like there are bad and good cyclists. Try controlling your frustration, seek anger management if you have to.
I've watched a lot these 'VS' videos. The people doing the comparisons always fail to mention that pedal assisted bikes accelerate less predictably than throttle ones. They will suddenly propel you forward with a short burst of speed when you pedal at specific speeds that you can't always gauge.
The unpredictability of the pedal assistance can be dangerous when cycling around traffic and when you need to speed up and slow down to get around obstacles because you can suddenly propel forward into obstacles you are slowly trying to maneuver around.
In my opinion, it's better to turn the pedal assist off completey when on the road and going around obstacles.
Absolutely totally wrong. Throttles are more likely to propel you unexpectedly if you’re not on the job. Pedal assist is totally controllable. I’ve got both and I know.
@@saltydog888 I've had all types of e-bikes too.
If the throttle on your e-bike accelerates you less predictably than a pedal-assisted bike that gives you a delayed boost of speed, that is an issue with your throttle.
A good throttle gives you the ability to control your acceleration more precisely than a sensor activated by pedalling.
Although, I will say e-bikes with a good torque sensor tend to have very little delay and be very predictable; much more predictable than the average e-bike with a cadence sensor.
@@Why-I-Oughta Proprietary mid drive pedal assist don’t have any surge what so ever. Hub drives do.
@saltydog888 It is not just about surge. The amount of control you have when using a reliable throttle is more than you'll get by relying on pedalling to engage the motor, especially when going from stationary to moving.
I love how the crank arm smacks into the kickstand every time around like a huffy
Like a huffy! Brings back the memories.
I was recently in New York for a few days My friend who's 40 and a biker encouraged me to rent a pedal assist bike mind you I'm 70 we had two days of probably 5 to 6 hours each day going everywhere through New York I want to buy one Great time still got a lot of exercise but with the pedal assist just makes the things a lot easier when you need it.
I have both types of bikes, and prefer the throttle. It allows me to decide precisely how much assistance I want at any moment, instead of letting the bike control system guess how much I want.
Absolutely.
Same here, was trying to mount a kerb and the dang pedal assist slammed me into a road sign. It was more of a comical sideways fall than anything. 750 watt mid drive in a low gear. Did not have my hand on the brake and was using my phone in one hand for a light!
The logical thing is to just have throttle activated pedal assist if there are some pesky "laws" to get round.
I m having a problem with my throttle no take off there is an E on speedomter where the mileage is
I've been watching since 15k. Always loved your vids. Because of you I got my first e bike.
Nice! Thanks Ari, glad you've enjoyed the site... which ebike did you end up buying and how has it been working for you so far :)
One thing pedal assist with throttle assist together gives you a quicker boost for take off.
Court makes EVERYTHING clear, concise, and understandable! Thank you Sir.
Thanks Court!I have 8,409 US miles on my ST2. My longest ride is 114 on flatter bike trails w 15MPH speed limit, I can re-generate 30% of my battery coming down off my local mountain.(3800ft) This bike can make a 50 mile commute very feasible @ 19 to 25MPH . Jed
Wow! Awesome data, sounds like you're really enjoying the bike. Your regeneration stats are amazing...
I have a front hub motor with pas and a twist throttle. The twist throttle is great, easy to use and you have very good and smooth control over the speed. Can still pedal along with twist throttle or just blip it occasionally to speed up. Pas is not the best, especially in traffic. Its a bit imprecise, but its good for wide open trails with nobody around. Not good when you have to worry about cars.
Just how dangerous his it making these videos that you have to wear your helmet??
Wear your helmet at all times.
Lol! That's funny.
😂😂😂😂 this is good
🤣🤣🤣
Meteorites
Since the rise of E-Bikes I learned 1 thing. Lowest assist if u aint done riding and highest when u go home. That way the battery doesnt deplete while u riding. But its not advised to deplete the battery. Normally u want it always above 20-40 % or else buy more capacity. If u come at high hills u can increase the assist but it drains more power. Throttle are crap they drain way too much energy with assist u can go further without leg exercise of traditional bike. The radius of my rental is around 180km then it stops and becomes a brick because some einstein thought it was smart to slow a bike instead give better brakes. I love this technology its sci fy.
I like the info you provided, but comparing a high end assist bike to a very low end DIY throttle operated bike give the impression that one is better than the other. Perhaps a video of comparable bikes would be better.
I overheard a patient saying they don't know why they aren't losing weight when they ride their ebike everywhere lol I don't think they realize they would burn more calories walking than with an ebike that does the work while you pedal...
I have and pedal-assist cargo bike. I love it!
If you have a “pedal assist” only bike, buy a cheap “5V pulse generator” (NE555 timer) and a momentary push button. Set the pulse generator output to around 25HZ (max for mine was 45). Remove the crank sensor (cut the wires, there are 3) install the push button on the 5V line (red) and wire the output of the pulse generator to the ‘signal return’ (blue) wire. Push the button to turn on the pulse generator, and it will send the pulse to the controller and the back wheel will turn. Let go of button and it stops. Pedal assist only to throttle controlled ebike. Get fancy and instead of push button, wire use potentiometer control that twists like a throttle, with a 3D printed mount.
*I'm gonna ask a stupid question why is this guy talking with his helmet on* 😲🤣
Love it!
My guess is,he is drinks alot, and falls down the stairs,alot!
About 00:52 in he explains.
It's a Mormon thing.
Court, almost 50,000 subscribers love your videos. I'm one of them. You're awesome.
Well said.
No
Thanks! Pretty amazing to have come this far... so many awesome bikes to share, I do my best to create a constructive space where people can learn and connect. I always appreciate your positive comments Flo Mo :)
You are awesome^^
Well said
QUESTION THAT NO VIDEO ON RUclips ANSWERS! Can the range of intermittent use of throttle be better than pedal assist? (AKA only using the Throttle for hills and otherwise pedaling unassisted)Also pedaling at the same time as using the throttle (Like a normal person) This is how a lot of people ride and is a big reason a lot of people prefer throttle and swear by its range capabilities.
Hi Luke! That makes sense... I actually sometimes do this, just like you’re saying. By using the throttle gently and selectively, I do think it helps to extend range. Many affordable ebikes use cadence sensors, which aren’t as smart as a human using a variable speed throttle. There are other advanced pedal assist sensors (like a Bosch makes) and they are probably on par with a human, but more of an “always on” vs selective use. Good ideas you’ve shared here :)
@@ElectricBikeReview Hi, thanks for the responce. Yes exactly! It was annoying me a bit, that no one has covered this common circumstance! My pleasure! I love your videos, keep up the good work :)
It looks like they'll be a good news in New York City regarding pedal assist. Onward and upward to throttle control.
What was wrong with the kickstand on the Stromer, seems not very Stromer like to me?
I don't like how some kickstands automatically spring up, they make it easier for the bike to tip accidentally and just feel less stable but I've heard it's a requirement in some European countries since this is a speed pedelec
The pedal crank arm is catching the stand. Not good.
Thanks for the feedback, I put this together kind of fast and was pushing hard to get assist to engage so I think the bike may have swiveled a bit? Glad it didn't break anything...
I installed a electric assist motor on my recumbent. I did not put the throttle on, that would turn the bike into a scooter. I use assist only, and I like it that way. You get better range from your battery that way.
But for peddle assist does it mean you have to keep peddling ..and if so for 15 miles it will be quite tiring? Throttle isn't allowed where I live :(
My car broke down and my current job is pretty close by. I’ve had 3 or 4 cars break down on my and I just turned 30. The roads in Michigan are so bad I feel I need to just say screw the cars, let do bikes. I’ve been biking to work and it’s just miserable on hot days or windy days. Also there are 3 hills I have to climb and very busy intersections at the bottom where I can’t use my momentum very often to push on through. Looking into this pedal assist. Looking like I probably won’t be able to afford that either. I want to leave my town so I can find work where I’ll actually be paid fairly but I just can’t get a break, vehicles keep stealing all my savings and I have to start over every time. Very upsetting to hear the middle class say I’m not trying hard enough. With biking to work and working in a 90 degree kitchen by myself 5 days a week serving hundreds I don’t think I’m “too lazy”. We got a transportation problem in this country, specifically MI that siphons all my time and money away from me and leaves me no room for self improvement. Doesn’t help that the landlords here are all slum lords and still expect standard rent rates. Don’t ever move to MI unless you want to be hopelessly stuck like I am.
Riding without a motor it's better than being crippled the rest of your life after a car crash e-bikes are more dangerous than motorcycles
@@gliderman1176 Being hit by a car would be a blessing with these gas prices. Lets go brandon
@Play Google That was ignorant i didn’t live in a city. In fact i was forced to flee the state all together to find a job that would pay respectable. But now Bidens gas hike is making me reconsider the e bike again
@@BasedRoots try riding an electric bike with the battery removed you want to talk about hard to pedal especially with fat tires... I'm a mechanic and I hate cars I make money from the hundreds of other people who are still in the rat race always needing brake pads...
@@gliderman1176 Then take the motor off if its broken whats your point?
In pas lvl 5 I only get 2amps do you think it’s the converter that is a problem or the pas
I have fat bike electric cycle with SW900 LCD display. I cannot just trottle to make wheel spin, I have to padel and then trottle to activate the motor. Can you please help me what could be the reason? I have searched entire website but cannot find any solution.
Why choose? My bike comes with both systems. Throttle is handy at start and junctions then I let it go and start pedaling. PAS takes control over and the motor kicks in. Accidental throttle activation never happened to me and I have exactly the same one as in the video.
Right? Mine does both too. I just press a button to switch between throttle and pedal assist. Not only that but it has a safety feature where if I break the motor instantly stops. So if I am stopped in traffic waiting at lights all I have to do is keep the breaks pulled and the throttle will never accidentally activate even if I pull it.
Don't break your brakes.
Can you please explain how you control the speed in PAS by pressing buttons 1,2,3....
I really wish they would have an electric road bicycle (drop bars) with throttle. i've done an exhaustive search on the internet and haven't found a single one! i guess because europe has rules against it.
I keep my e-bike on level 3 pedal assist. I don't use the throttle that often cuz it burns the battery too quick
Very good! You have a new subsbriber, from Brazil, electric bike rider too...
Nice! Thanks Frank, I'm in Mexico at the moment but have not visited Brazil yet, looks beautiful! Especially the Iguazu Falls
Very informative! Thank you! What is the power of the 2 motors? I have a VERY heavy bike and I want to put a hub motor on it. I just don't know what wattage to give it.
The chain tension sensor looks interesting ...and could be made, maybe.
My bewo I added has a pedal hall sensor that starts/stops the motor if you pedal...not the same.
It has a thumb trottle -- legal in UK as bike bought before law changed. Throttle is very useful.. as is the tip for slightly pulling either brake to cut the motor before changing gears, I have wire disks and the brake sensors are sensitive more than the brakes.
You don't mention direct drive motors have so much drag...can be used for regen braking, but the magnets mean you can't really pedal without power.
The planetary geared ones have a clutch, so the motor is disengaged..a bit.
Good vid as usual. Depends where you live and the law.
A special kickstand that`s designed to stow itself? What a feature :)
I have a Jarifa speed Focus with a XION rear hub motor which works very similar to your bike. The harder you pedal the faster the bike goes
I ride in a steep hilly area and that delay is really bad when changing down when travelling up really steep inclines. I'm 70 so I do struggle but I found the pedal assist wasn't that effective at all - or maybe I've got the wrong bike.
Hi, can you please tell me the name of the white bicycle and where can I buy it?
some controllers have brake detection. if wired correctly, the motor will not activate/cut out if either brake is pulled.
Right on! This one has that, it stops the motor and goes one step further to activate regenerative braking... pretty fancy, here's more details: electricbikereview.com/stromer/st2/
Shadi2 One would hope that the throttle cut out on braking would be instant.
To keep the electric bike portable charged can I use a 400watt power inverter with a top post battery to get extra mileage how can I get that ideal to work properly?
I was thinking of that idea as well and don't see why that wouldn't work.
Regenerative breaking? Class two electric bike, how many classes are there? Why use the term "cockpit"?
Regenerative braking is when the energy released by applying the brakes is fed back into the battery. It can increase the range/efficiency of the bike basically.
because with that extra speed. you're flying! lol, I found that odd as well.
Cockpit is the proper term...
"cockpit" & "space"
@@qwertykevin1 says who?
hey bro. i have an electric pedal assist bike. Now i want to change it into throttle operated electric bike. Could you please give me any suggestion to solve it?
well there is the hybrid ones with a magnet sensor in the pedals and a throttle.
What bike is that Im interested!! It works so beautifully.
Are throttle bike,s dangerous can the throttle get stuck for instance
Where da heck do i find an ebike with throttle without paddle assist?
Just want an ebike like a scooter. I can order from around the world but i just cant find any. Let me know if u know a place
That Stromer is gorgeous!
Does the assist work the same even in 1st gear.
What does the E stand for on the speedometer of the Astro motor. E bike
What make is that throttle assist on the brompton any info on it
Left crankarm is hitting kickstand.
Your a very likable person btw
great point throttles are like cars. that being said they are terrible in rain and ive had 3 break on me. my new pedal assist bike doesnt have that issue.
Is this the same concept used on the Uber JUMP bikes?
You can see the cockpit up here lmao..you mean handlebars?
Do pedal assist bikes usually have throttle-only mode? Im looking for a comfortable, long range cruiser for the streets where I can use just the throttle, no pedaling
Actually the power assisted bicycle didn't start in Europe but in Japan for mothers to haul their children on utility bicycle called "mamachari"
It was predictable when it came to US it would turn into recreational purpose(for people just want to go faster, in other words, they are looking for toys.) because market for utility bicycle segment is non existent in US.
I don't expect to stay in US market for long unless the car culture ends and people start looking to bicycles and mass transportation to commute.
Hello…one question…I have 500w Bafang motor on my e-bike…when I start rolling, after one pedal stroke, the motor engages and the bike jumps to 250w…it’s quite jerky if you are not used to it. Is there an adjustment to be made so that “jerky jump” can be minimized?
Hey Court! The peddle hits the kickstand as you're peddling. What's up with that on the expensive Stromer??
is a pedal assist cycles no need driving license in uk?
Actually the Xion rear hub motor is in par with with a mid drive as is yours
your awesome bro, thanks for the info
Good video. Companion video of ebikes that have both pedal assist AND throttle??
Nice Video. I just got a ElectricSa international ebike. Type 2. I am new to ebikes so this question may be because I have 0 knowledge of ebikes. Question: When i ride my ebike sometimes the power completely shuts off ? I have to open the battery casing /shassi (it folds open/close) and then reclose it to get the power back on using the power button. Is this normal to have to keep opening the battery casing folding part to power it on again? seems odd to me if it is.... thanks!.
Clearly biased, if you're worried that on bumpy terrain you'd accidentally activate the throttle, then I'd say theres a larger chance of a accident with a bike with pedal assist, for tecnical riding you'd often shift your feet half a turn or so and if you because of that get a sudden power surge it might very well cause a problem.
Aswell as while lifting and handeling the bike its more likely that something accidentally catches on the pedals than the tiny thumb trigger.
Also, the grip trottle might be a problem on rough terrain, well, why do motocross bikes use them?
Well the throttle is a problem. I have accidentally hit a throttle and made the motor go off with the bike. Not fun, just turn of the bike whenever you put it in storage or are going to lift it.
Also, when tinkering on the bike, remove power sources. It is as simple as that.
Just like you don't go mess under the hood of a car when it is running.
The stromer system is really good. But you have to remember that the stromer is very expensive. Most cheaper bikes only do rotation measurement, so they measure if the pedals are going round and activate after 2 or 3 rotations. The next step is either this system where you don't mess with the bottom bracket or like the bosch drives where you're replacing the bottom bracket anyway so adding a torque sensor there isn't that complicated. But these systems are expensive because they are more complicated.
I've never had a problem with my twist throttle on my ebike. Also if the breaks are activated the motor is turned off so if I am so paranoid I could just keep the breaks held when waiting at a light then no amount of twisting the throttle will start the motor. It is also common sense to turn off the bike before you get off it. I also noticed that when he showed a bike with throttle he showed the smallest, weakest little bike he could. I got a bias vibe from this the entire time. I can just press a button and change my bike to pedal assist anyway not sure why they have to be separate.
This was the only convincing I needed: Stopped at a red light(Forgot to set pedal assist to 0 on this occasion and it doesn't automatically go to 0, unlike a throttle), I move my pedals a little, bike gives a big boost forward almost throwing me onto the road and killing me. These days I use throttle only 90% of the time. There's a reason motorbikes have their throttles on the handlebars and not the pedals. That random boost from the assist has also happened many times before as well.
Do you need a cbt to ride any of these 🤔🤔
how long have these pedal assist motors been in production??? grade? bafang best ?
Ever play with stokemonkey motors?
What Class 2 or class 3 full suspension ebikes, that come with a handlebar throttle, are there out in the market? Production brands OEM. Thanks so much.
Thanks for the information.
Please, can I combine the two(pedal assistant and throttle) in one bike
What kind of injury you had?
how much is the stromer worth, is there any electric bike with dual motors ( 1 front,1back)
Matthew O'Donnell there is no dual motor bike beacause its not really possible with chains
thx for the vid. If I want to use a bike for food delivery in NYC , and want to buy a pedal assist, which is the one that is the closest to a full throttle at 30 mph and a good battery for a 170 pound man. Pls let me know....a brand and model. Thx that will be GREAT help.
With a motor that has a max speed of 15 mph what happens if the person medals faster than the motor/outperforms the motor?
The motors has a limiter since most laws on books in some countries saying any bike faster than 20 mph/30 kph is considered a motercycle. I have mine but is limited at 19 mph.
There is a way to bypass limiter, online has guides on disabling the limiter.
Should you charge your battery after every use or is it better to drain it all the way down ?
with lithium it doesn't matter as much no matter what you do. with other types "they" say you should let it drain to avoid memory, but i recently researched that and i'm not sure it applies anymore with modern batteries.
Just be careful in charging and the charger do get hot. Owner of ebike, max limit is 24 miles per charge.
The eBrompton is my favorite
I like how the controller on the Brompton appears to be hidden in the bag.
Me too, for an aftermarket conversion it looks pretty good :)
What is the electric bike in the background? it's white, what is the brand?
Hi Pablo, I believe you're referring to the Benno Boost E electric bike. I reviewed it but haven't posted the full writeup yet, here's their official site: www.bennobikes.com/bikes/
Ok, Thank you!
Why Are you wearing your helmet ?
Hi sorry if UV answered this question before, but is there a bike that requires zero pedaling? 😐 Due to a knee injury that's causing hell I'm unable to cycle now... I used to love spin classes... I need a bike to get to work etc.(n noooo not a scooter!!!!!!) what do u /people suggest or recommend?
What kind bike is that
Name of this bike?
How do I make my 24v pedal assist bike Faster and how can I convert to a Throttle assist bike and yes my pedal assist for a 24V bike is Fast like going real fast on a regular bike but at it's Top Speeds with little Effort.
you are inside a house and you are wearing a bike helmet. it this like Linus and his security blanket?
Hello I have question about the e bike in specific arrow bike that bike is pedal assist or throttle
HOW do I get mine into Throttle mode????? My throttle does Nothing at all.
Selling my Stromer was one of the worst decisions I have made. The bike was great.
Go get a new Stromer. It isn’t worth living with regrets.
New to ebikes , been looking at getting a super 73 scout , but they are saying it doesn't come with a throttle (the aussie version).. does that mean its only pedal assist?
can i make it into a throttle setup?
thanks good video helped me alot :)
Hi Dan! I've reviewed hundreds of other models at ElectricBikeReview.com with videos and stuff, you can see a review of the Bafang mid-drive BBS02 which is what the Super 73 appears to have. I plan on reviewing it thoroughly later this year. Anyway, sometimes you can indeed get a throttle adapter or accessory when you know what the drive system is. Try reaching out to E-Rad which is a part of Lectric Cycles, maybe they can help you www.lectriccycles.com/
how much power (in kw) is generated after we pedal half an hour?
I'd like to see the xiaomi mi qicycle ebike reviewed. Is it available in the us already?
Hi Armin, I've heard of this bike but not seen it yet, perhaps in 2017? I'll keep an eye out ;)
Armin von Werner don't but xiaomi.. I brought the m365 xiaomi scooter, and it doesn't work within one month .....
Kaijin Is The Greatest !!! Mine m365 is working without any issue already for over a year
Merkins love adding a class system to everyfriggin thing
Some could be considered “low speed electric bikes” as defined by U.S. Public Law, while others are more closely related to mopeds or motorcycles based on their power and speed. For this reason, several “classes” were created in Europe defining how and where specific ebikes could be used. Variations of these classes are now becoming relevant in America and other locales as laws are put in place determining whether and where an ebike can be used on the road, bike paths and mountain biking trails. -from the EBR website.
Thank you for your video!
Where can I buy a thumb throttle ebike at in Gainesville, FL?
M2S Bikes has a lot of ebikes with thumb throttles.
What's the name of the throttled active bike ?
Great video brother...I have a used electric bike I bought and I changed the throttle (I don't use pedal assistance, is not hooked up) the bike moves ok, but if I hold the throttle for a little while the bike remains at the same speed even after I let go of the throttle,, is this normal...Thanx
I think 'pedal assist' are the only electric bikes that should exist! People who want a 'full throttle' bike should get a motorcycle instead. Throttle bikes should be outright banned here in the US, and anyone riding one should have it confiscated by the authorities and face charges.
In the UK can you suggest me any secure place that do sell second hand ebikes please?
what is the best bike that I don't really have to pedal, going 5mph or faster (by power without pedalling), have total distance at about 8 miles per charge, and cost around $600 or less. I saw one like Ancheer for about the price but I know nothing else about it. I do know that it does have a throttle mode that I don't have to pedal but I don't know if it really is and how fast how many miles and more details about it. my use will be mainly be bringing my baby to park with baby seat, going to a bank or buy something close by or errands in my neighborhood which most of them have less than 3-5 miles back and forth total, and my area do have some hills but if bike like these couldn't climb that I could probably go a little long way to avoid it if needed. do you have one in mind that you can recommend that meets my need? thanks in advance and good day sir.
Ancheer should be perfect for you , depends how much you weigh including load you carry . If you search youtube on ancheer - Vegas RoManiac has a good review on it as well demonstration to put it together which convinced me to buy one . I've only had the ancheer about a week now and love it . I get about 20 miles per charge , goes about 15 - 20( downhill ) mph . The one i purchased is the mountain bike style was about 550 delivered off ebay . It has pedal assist ( 3 levels ) and throttle mode . Some hills with the low power of 250w motor better off in pedal assist and it makes it very easy .
morning,How can I put my Stromer S1 in that modo ?please
Great video I have a question though how did those electric bikes do in the rain when water gets into that motor .?
most, if not all of them are sealed. Manufactured bikes can Handle quite alot of Rain., on the other hand you would not treat a 600$ Kit bike Like it was a $99 Walmart special and leave on the side of your house for 2 years.
I have a Citizen Miami 20" folding bike. I, like you have some knee problems( Naval veteran ) I'd like to convert it to electric. Max speed is not priority. Cost is( limited budget) Are you aware of oa good , inexpensive alternative that you could recommend?
You can get those front tyre kits at around $400-600.
ruclips.net/video/p5Gfc5BijGU/видео.html
How it work
Can u tell me mechanism