WORLD'S SIMPLEST Bicycle Speed System ( Part 1 )
Uploader Comments (died4hislove)
Top Comments
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ugly and impractical
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This, I'll pass. Give me Deraileurs.
Video Responses
All Comments (79)
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Gear box is for adjusting wheels' torque-RPM for road condition providing constant power input in the most efficient for processes rate of an engine, regardless it is ICE, or steam, or electric-motor or muscles. It means, torque times RPM on engine site (or crank shaft) must be constant. Changing the arm violate this, so the "invention" is B.S. both physically and technically.
Dear "inventors", get fundamental education in science before bothering selves and others, with your "discoveries".
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@mengu1988 "you also need to adjust your bike's seat height. otherwise you'll lose ideal pedalling position"
No Mengu, you're wrong. - All you need is to adjust the same mechanism on your legs. simple.
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ito lng po ang nagustuhan ko sa videos nyo po..
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dam nice do u know were soem one coudl get one of them and how strong is that slider?
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holy cow, you mean you came up with an idea for your self!!!!! wait maybe i should look it up first, after all all "your other ideas" have been inventions that are over 100 years old. oh what the hell i wont bother and just say nice job if you did really think it up your self
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@jason4amd i think that idea would be good. but at the top of the peddle stroke you would be pressing down on the spring so it wouldn't start be extended untill u got past the first 90.
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good job you invented longer bike pedals
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Erm, the cadence needed to go at a given speed is the same... which kinda defeats the point of having gears.
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running a high tensil spring inside would cause it to become a tourk agustible system ie the more weight aplyed the more extension given les weight less extention
Please watch also, THE SUPER-EFFICIENT ENGINE ( Part 3).
died4hislove 2 weeks ago