Scooter (Litter Champion TDR-02Z) Electric Bike, 48V350W Brushless, Drum Braker, Considerate and fashionable Design, High Safety Scooter (TDR-02Z), Electric Bike1: Motor: 48V, 350W, brushless2: Battery: 48V, 12AH3: Controller: 48V, 350W, brushless4. Tire: 16*2.1255. Brake Type: F: drum; R: Expanding Braker Scooter (Little Champion TDR-13Z) Electric Bike, Two Seats