With 3 sets of servo horns and fittings. Specification: Operating Speed (4.8V no load): 0.11sec/60 degrees Operating Speed (6.0V no load): 0.10sec/60 degrees Stall torque: 2.2kg/cm(4.8V);2.5kg/cm(6.0V) Operating Voltage: 4.8-6.0V Temperature Range: -30℃~60℃ Dead band width: 5us Item size: 3.3 * 3.2 * 1.2cm Item weight: 13g Connector wire length: 24.5cm Package size: 12 * 9 * 2cm Package weight: 68g Package including： 4 * MG90S Servo 3 * Servo horns and fittings set