- Announced: 2015
- Fully operational: ? Not a single real user review filed as Sept. 2019
[http://www.stringbike.com/stringbike_asthemagicworks.html]
There's not much real specifications about the mechanism itself.
Underwater / underground.
Listen to themselves, not me.
- "Clean & oil free"
Rubbing metal against metal without oil, good luck with that. And good luck to your other moving parts.
- "Smooth & graceful"
Also trim something by trapping them into the mechanism.
- "No noise"
As said above, rubbing metal against metal and no noise, good luck with that.
- "Drive it like a car"
Yeah, ride a bike like a car.
see how and when this project dies.