Add this to your electric bike

[HoverBoarder]

I think that belongs in the same category as the PMP cranks:
http://www.classicrendezvous.com/Italy/PMP_crk_ad.htm
And with all that extra speed you're gonna get, maybe you should use an airbag helm.
http://sheldonbrown.com/airbag-helmet.html
:lol:

PMP cranks do not work. The Aerobicle does work as you can see it functioning in the video, but their claims of efficiency should be backed up with evidence for verification.

You can see it working, I have made a number that work as well. The question is how well they work.

 

[sangesf]

If you look at the "installation video" they show the same video without the background "symphony"..
It's as loud as a large 25" fan..
Loud but not too bad.

 

[HoverBoarder]

If you look at the "installation video" they show the same video without the background "symphony"..
It's as loud as a large 25" fan..
Loud but not too bad.

Cool, where's the other video?

 

[HoverBoarder]

Why ebikers need this technology (nobuddy will EVer complain your ebike is "too quiet" or "too fast")
http://www.youtube.com/watch?v=GfhBH2t5Z5o
[youtube]GfhBH2t5Z5o[/youtube]

I made a ducted fan attachment, and a 16" car fan attachment.

The larger fan was a far superior option in power, sound, and function.

 

[HoverBoarder]

I would actually like to try it just for kicks..

I asked him if I could buy one, and have not received a response yet.