Відео

hey any out there I would have like it more if it was cable controlled instead of electric connect just saying

It's 8 years later in 2024. Has it been commercialized? How many has been sold?

imagine what a belt drive system combined with this idea would look like.

Oi amigo Você vende um desses?

Which cyclist hasn't had this idea? But it takes engineering prowess to actually bring it to fruition. Hat off!

No issues with assembly for me ua-cam.com/users/postUgkxHL1v1R3NE5x4KiYfyt8dnQmyNYz7qi5L but I could see where some might benefit from using an experienced bike assembler/mechanic. I'm an older rider starting back after a 10 year break. This bike exceeds my capabilities and has been easy to get comfortable riding. I'm mostly on easy trails with almost no street riding and have not been disappointed with the performance of the bike. My fitness level is far below what I previously rode with and because of that the mileage is going on the bike slowly. While I'm losing weight slowly, the bike seems to tolerate my 220 pounds just fine. The bike has been used by several family members ranging from 5'5" - 5'9".

Very happy with. Worked as well as i expected

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The solution of never existed problem .

This is truly an ingenious invention, that could change the way we achieve gear ratios on a bicycle! I love it. That's a very impressive design you've come up with!

Amazing new 🚴 bike

Where are the batteries and motors?

Drivetrain might be total crap - All I know is that I got really pumped by the soundtrack and scenery, lol.

I was on my way to the patent office when I thought I should do a self check on similar work. 🤣

Very creative, many thanks for uploading, 🌹 hopefully it is reliable as well

Automatic Transmission

There is one startup that is iTorque. Check it in LinkedIn. They are claiming that they made the design similar to it with pure mechanical mechanism.

You are great man, keep up the good work 👍

the transition looks really smooth

This is not a cvt, the fact that it still have gear ratio makes it a not cvt system :/

This is Awesome..good work man..will this work for a belt drive? Even go Auto someday? Thanks & keep up the good work 💕

ua-cam.com/video/LU77kPf25Yg/v-deo.html

I've got news for you (or should I say olds?). This invention is more than 150 years old. Hopefully you didn't waste money on a patent, because it would be worth nothing.

I love this idea. I have a full suspension mb that I really like and have set up for my liking. This would be perfect because I can keep my mag wheels that I like. I need this!

I had this in my thoughts too. One chain ring does it all. Thanks for this video. Brilliant creation, much better than the shaft design.

New era of bike shifting

Please can you make a explaining video of the mechanism..

I just searched youtube to see if anyone had done this allready...

Music sounds like fucking Half Life 2.

Can you use this to an ebike ? Is it for sale ?

Смотреть со стороны хорошо,но как сделать эту ебань??

I want to make one of these! Why does every modern bike not have one? Seems quite a simple and single unit that could handle most gears. No need for rear gears or any chain line deviation at all..

There goes my chance at fortune and fame. I had a similar idea. So with everybody thinking it, why hasn't big bike makers utilized this?

Could you achieve smooth, even run? How many gears are in situ possible?, especially in smaller gears?

I had the same idea recently while in bed just resting.

Dude do you know what is CVT ? It changes ratios Naturally depending on the loads its just CT not cvt

I could see this working with a ~12t - 14t small cog coupled with divided cable grip shift. Design the chain ring to expand only after smallest cog engagement. Need to make it work with cables though, not a computer.

This variable chainring design was published in bike magazines in the mid 1980's

Unfortunately it looks to have a very limited gear range.

what rubbish

Very clever. It should be nearly as efficient as singlespeed (97% @200 watts) and better than rohloff (94.5% @200 watts).

You can't actually see the thing so i find this presentation annoying.

Hello! Can you help me make one for my motorcycle?

Hello you.

It is intelligent innovation but doesnt look that smooth we expected

Looks to be something that could easily be knocked out of alignment or damaged if the bike falls or hits up against something. Also will be very expensive. There are much better alternatives. Also, as the "cogs" expand, how do you keep the chain from jumping teeth? You can even see the chain slacking in spots when pausing the video.

xDDD good until wet, has too much bulk

When I think of the future of bike shifting I envision this. Couple this with a rear WT gear set and the possibilities are limitless. Curious how each "finger" would hold up to high torque demands.

Nice.

cool...