Friends, Here you see the future of personal transportation options! First there was the car, Then there was the Segway. Now is a technology at the start, combines the best of rollerblading and motorized driving experience: EV4! Jack Skopinski has manufactured this unit, which speeds between 14 and 20 km / h can. are powered parts of a 5 kg Battery, which, I suspect, located in a backpack, Therefore, the wiring. is controlled with a hand-held pad. The first prototype quite interesting, let's see what it is…

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