This bike has unusual pattern and drive: two steering wheels, instead of rotating the pedal — levers. The force on the chain is transmitted when a cyclist privste from the saddle. And of course, no accident that the author constructs A. Zavratnik from the city of Kirov believes that a bike of this scheme, in addition to their primary role, is especially good as a casual trainer, substitute physical exercises.
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CRUSHED GRAINS? NO PROBLEM!
In the journal "Modelist-Konstruktor" No. 2 for 1989, material by A. Baklansky from Kremenchug, Poltava region, was published about a micro mill that he designed for his household.
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