Ever hear of the ELF sun-powered tricycle that offers both pedal power and a solar-powered electric motor? We hadn't either (hat tip to Phillip A.), but it's finally getting a bit of attention ...
The original double-decker e-trike, known as the Streek, was manufactured by Envision. In 2022, the company unveiled its prototype of the electric trike. However, it is only available to Japanese ...