1989/11/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
We cannot deny that our Sailor has had a brilliant season. It would have made a brighter season if I had used the image bike.
It was invented in West Germany and with the force exerted on the pedals it is necessary to add the one provided by the rear solar panel. The panels are attached to an electric motor.
On this bike, it seems that anyone can reach a speed of 45 km/h.