Upgraded 7A19 Rear Frame Makes the MaxFoot MF-33 Electric Tricycle Ready for Passenger Duty

Guangzhou, China, August 1, 2026 -- A passenger electric tricycle needs to do more than provide motor assistance. It must carry extra weight, stay stable at low speeds, support a wide rear seat, and feel solid during acceleration, braking, and turning. For that reason, frame construction matters just as much as battery range or motor power.