4 WHEEL ELECTRIC MOBILITY SCOOTER

With four wheel design, this 4 wheel drive electric mobility scooter 's center of gravity is stable and turning will not roll over. When in turning, the electric 4 wheel mobility scooter whole plane rotates to ensure smoothness and safety. The four-wheel design breaks the rule of triangle stability, which is more safe than 3 four wheel electric scooter for adults.
https://www.etong-ev.com/products/4-wheel-electric-mobility-scooter/