... e bicycle with Own Exclusive Patent 2. 1:1 intelligent pedal assistant system 3. EN15194 offroad e bicycle1. Crank Shaft Folding Electric ... the structure of electric motor more compact7. High quality and most competitive price, and providing high-quality after services8. Motor: 150W-250W high speed brushlessless motor ... 2021. Approvals: CE, RoHs, FC, CSA, 3C, ISO9001, ISO9002 Electric Bicycle EN15194