Front end kit;2 wheels in front cargo
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After developed some leaning motor scooter types,I build the kit recently,the kit can be applied to most 20"~26" typical bicycle fine without damage the bike frame,just disassemble the fork and replace the kit frame through head tube on the bike
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The work actually build by a mechanic in China never met before,with remote control build step by step through e mails
The third illustration picture without leaning function is much simple and easier to do,the type is for one who is not able to ride a bike |
I like it.
Independent front suspension that leans A LOT. Does it require the rider to keep it upright, or is it somehow rapid acting auto levelling? I would encourage you to evaluate adding some Kingpin Inclination. It should help brake steering A LOT. Are the front brakes tied together? Still, as as safety issue, brake steering is bad. I think you can also adjust camber and castor to naturally tilt the bike a little on corners. |
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The sus. arms react like seesaw with each other left & right,so you can't say "Independent", it's called full floating suspension,without power assistance,leaning and steering independent just like a 2 whees bike
the sus. linkage all parallel no need king pin inclination for leaning bikes should be also fine,brake also no ploblem Yes; caster is adjustable;the bicycle kit basic dimension almost the same as motor ones but lighter the tube and plates |
Originally Posted by hodala
(Post 19308016)
The sus. arms react like seesaw with each other left & right,so you can't say "Independent", it's called full floating suspension,without power assist,leaning and steering independent just like a 2 whees bike
the sus. linkage all parallel no need king pin inclination for leaning bikes should be also fine,brake also no ploblem Yes; caster is adjustable;the bicycle kit basic dimension almost the same with motor ones but lighter the tube and plates With a vertical kingpin, apply the brakes, and it turns the wheel hard to the side where the brake was applied. With an inclined kingping (pointing approximately to the center of the wheel), apply the brakes, and the steering doesn't pull. A linked brake system will help. But say you break one brake cable, then the bike becomes dangerous to ride. And if the fault occurs unexpectedly, then rider reactions are hard to predict, and it could cause a crash. |
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Originally Posted by CliffordK
(Post 19308059)
It sounds like fun.
With a vertical kingpin, apply the brakes, and it turns the wheel hard to the side where the brake was applied. With an inclined kingping (pointing approximately to the center of the wheel), apply the brakes, and the steering doesn't pull. A linked brake system will help. But say you break one brake cable, then the bike becomes dangerous to ride. And if the fault occurs unexpectedly, then rider reactions are hard to predict, and it could cause a crash. |
Hey hodala, would you mind saying what the original bike was that you modified. It looks very cool on its own and I don't think I have seen anything like it over here.
Bruce |
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Originally Posted by sarahbruce
(Post 19309674)
Hey hodala, would you mind saying what the original bike was that you modified. It looks very cool on its own and I don't think I have seen anything like it over here.
Bruce |
Originally Posted by hodala
(Post 19309825)
There are some of modified models,the scooter I ride is BWs 100cc;Chinese fake grom, 3&4 wheelers whole build fat bike
Thanks, Bruce |
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Originally Posted by CliffordK
(Post 19308059)
It sounds like fun.
With a vertical kingpin, apply the brakes, and it turns the wheel hard to the side where the brake was applied. With an inclined kingping (pointing approximately to the center of the wheel), apply the brakes, and the steering doesn't pull. A linked brake system will help. But say you break one brake cable, then the bike becomes dangerous to ride. And if the fault occurs unexpectedly, then rider reactions are hard to predict, and it could cause a crash. Also see a type with half the wheel span scrub,full floating sus. can release road resistance a lot |
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Originally Posted by sarahbruce
(Post 19309856)
Oh I was actually asking about the pedal bike in your first pics!
Thanks, Bruce |
Originally Posted by hodala
(Post 19309886)
As I mentioned,most bike will be fine to modify, the red one is a local cheap bike in China,fat tire bike model
Bruce |
Originally Posted by sarahbruce
(Post 19309899)
Huh.... Do you know what the brand name is? I just haven't seen a 20" wheeled fat bike with gears and disc brakes over here in the US. The middle white one looks similar/the same as the red one you posted first, but I still can't tell what brand it is. I was just wondering if a similar bike could be found over here.
Bruce if you can see the model in "Alibaba",may be some distributor would import the bike |
Weight conscious group here... How many Kg is that?
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Originally Posted by fietsbob
(Post 19310801)
Weight conscious group here... How many Kg is that?
These 2 danish leaning trike are known to the public |
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I was supposed to modify my 20 years 26" MTB during Chinese lunar new year vacation start today, but the international freight stopped delivery and postpone for 10 days,so the front end kit not available,I have to wait until then
The last picture is an integrate frame style |
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There is a Japanese basic cute little trike
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Versatile bike- safer off road riding,shopping,carrying kids stroll along- -can I say:enduro utility bike?
https://onedrive.live.com/?cid=C7097...%21149&o=OneUp https://onedrive.live.com/?cid=C7097...%21149&o=OneUp |
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First ride my 20 years bike conversion today
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Bought some food from traditional market this afternoon
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These prototypes were the cargo bikes I developed for EU distributor shipped to Germany last December
https://cimg2.ibsrv.net/gimg/bikefor...3c7ff7ec58.jpg I'm now building G2 front end kit of my own for local market This is exactly for bicycle geometry instead of lite kit G1 from motorcycle https://cimg7.ibsrv.net/gimg/bikefor...c7e3f09007.jpg https://cimg1.ibsrv.net/gimg/bikefor...cadcf7edde.jpg Steer knuckles https://cimg5.ibsrv.net/gimg/bikefor...00b9425e2d.jpg https://cimg7.ibsrv.net/gimg/bikefor...ed5f3ac3e4.jpg Welding Jig of sub frame https://cimg0.ibsrv.net/gimg/bikefor...bac8dfef9e.jpg https://cimg7.ibsrv.net/gimg/bikefor...2000d8d5d1.jpg |
https://cimg2.ibsrv.net/gimg/bikefor...1e231f09df.jpg
Comparison of 2 trikes dimension of #21 |
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Off road riding
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