Dude you are full of it.
The bike only has regenerative braking, which at best adds 10-20% to range.
If it was self charging, from thin air, I would be reading about it 5 years ago on CNN.
Theoretically infinite range? Is it because it can be charged by a person pedaling it? By that logic every pushbike has an infinite range! Why do people bother with nonsense like this?
Aside from having a really bad grasp on physiçs, the author pretty clearly has no idea what Schlumpf drive is. Interesting bike, inept article.
It's apparently extremely light and efficient, but not a perpetual motion machine, which would be contrary to the laws of thermodynamics - something you should have learned in high school physics! It's also compact when disassembled but even with a 250-watt battery it's still, unfortunately, not permitted to accompany you on your flight. Finally, it's basically an electric powered road bike and not very practical carrying any kind of load - groceries, gym clothes, etc. Nevertheless, it would be a fast and fun commuter if not carrying much beyond a light backpack. And the price is really not that much when compared to a typical road bike without electric pedal assist.