Black 4.8V No Load MG90 Metal Geared Micro Servo 9g Fit Airplane HelicopterControl Model Aircraft Flight Direction Type: Other Accessories Features: Original box: NO Color: Black Dimensions: 32 x 12 x 32mm Net weight: 15g Package weight: 16g Operating Speed (4.8V no load) : 0.12sec / 60 degrees Stall Torque (4.8V): 10.2oz / in ( >2 kg/cm ) Temperature Range: -30 to +60 Degree C Dead Band Width: 4 usec Operation Voltage: 3.5 - 8.4 Volts Recommend Model: Mini Car / Mini Ship /Helicopter & Airplane