Wheels without spokes - so what's so special about it? This has already been seen, but for it to come into fashion, somehow I don’t really believe it. Well, it’s impossible to imagine a lot of bicycles criss-crossing Russian cities and suddenly they don’t have spokes ... But in the Netherlands, such a technique is already a common occurrence. And you can be convinced of this by riding through the Dutch streets with the author of the video on the 808 channel.
The first thing that comes to mind: you can’t put a spoke in the wheels of such a bike! Testing the Rivo electric bike (spelled Reevo). And immediately some disappointment: the weight of the car is twenty kilograms (although the frame is made of aluminum). It is understandable - batteries, electric motor. What compensates for this?
You can start with surprises: for example, optics are built into ... wheels. And, according to the reviews of the owners, the headlights shine where necessary and quite brightly. What else can be said about the technical parameters? The energy reserve of the battery is enough for 60 km, at a maximum speed of 25 km / h (for the American version - 32 km / h). It takes 3 hours to fully charge the battery. And of course, modern electronic gadgets: a locked bike cannot be rolled away. And if you take it away, the built-in GPS-navigator will tell the owner of the vehicle where it is located. And here's another "trick" - the bag is installed inside the wheel! Moreover, from the factory. If you want to know what other “chips” a bike without spokes has, watch the video!
The test result of the combustion chamber of the new Russian VK-800SM engine exceeded all expectations
Representatives of the Ural Civil Aviation Plant shared information on the successful completion of bench tests of an autonomous combustion chamber installation ...
