Electric bicycles; Electric motor cycles; Electric motorcycles; Electric wheelchairs; Electrically-powered motor scooters; Folding bikes; Folding electric bicycles; Mobility scooters; Motorized bicycles; Motorized dirt bikes for motocross and dune buggies; Motorized mobility scooters; Motorized personal mobility scooters; Push scooters; Self-balancing one-wheeled electric scooters; Self-balancing two-wheeled electric scooters