MOTOR POWER:800w battery capacity;48v20ah Vacuum tire:3.50-10 Specification: 1, Motor power: 800W 2, Battery Capacity: 48V20AH 3, ... Vacuum Tire(F/R): 3.50-10 4, Brake: Front Hydraulic disc brakes, Rear drum brake 5 ... from ground: 145mm 8,Prevention of fog lamp 9,Aluminum Function Switch 10, Product size: 190x73.5x102.5cm 11, Carton size: 165x55x80cm ...