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-   -   Here's a drivetrain that I even don't understand. (https://www.bikeforums.net/mountain-biking/142462-heres-drivetrain-i-even-dont-understand.html)

Taerom 09-30-05 05:19 AM

Did a search and came up with this

Juha 09-30-05 05:42 AM

You think the "finished" product is ugly? Go see their earlier prototypes:

http://www.psi-tw.com/sproduct_mi.htm

--J

C Law 09-30-05 05:43 AM


Originally Posted by PSI website
The rider only needs to concentrate on where point their bike. No manual shifting headaches, only the pure joy of riding. AutoG'X responds to any changes of environment. Keep on pedaling is all you need to do.

twice the weight of a geared drivetrain, and only 1/4 of the efficiency of a singlespeed.

This is out of the box thinking at its finest. :)

Just replace 'AutoG'X' with 'The Rider' and you will have a nice efficient drivetrain.

Curtis_Elwood 09-30-05 07:12 AM

Too bad the designer(s) couldn't have spent more time on the frame. It's looks like it's just boxed aluminum stock.


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