Uploaded November 2018 | Updated September 2026, 3 weeks ago

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I got this bike from the local bike co-op garage sale. It was in my previous video showing all the stuff I bought, and I got a lot of inquiries about how it worked. So I made this video. I show how it works and even demonstrate the bike with a ride.

It was basically a solution to a problem that didn't exist.

Jobst Brandt did a great write up here:
sheldonbrown.com/brandt/alenax.html

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