Liegerad mit Dualantrieb

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1. With this kind of steering it is possible to use the arms alternately, like the legs.
   
   nice design!
2. Congratulations from Argentina fùr Deutsche genialitàt. Die beste idee fùr das ganze kòrper. Vielen Dank.
3. Very nice bike with good aerodynamics. If you are looking for a hand and leg powered bike with a more upright position - check out the new Varibike. The Varibike is sold since 2012
4. Sitzhöhe? Zu hoch? Zu niedrig?
5. schneller wird man dadurch das man mit den armen mitarbeitet alerdings nicht.....denn das vorhandene blut , was das herz in die arme pumpen muss fehlt dann in den beinen und da sind nunmal die grössten muskelgruppen........
6. Nice done, but there is already a bike with arm and leg power. It is produced in Holland and it is sold worldwide, it is called the BerkelBike.
7. biggest tweener bars in the world, lol !
8. very nice! why don't you have the hand-kurbel not in opposite position? (like the cranks for the legs) how much power can you ad with your arms) thanks for uploading