Servo Hitec HS-125MG Manufacturer Hitec Applications Airplanes Type Analog Slim-Wing Torque 4.8V 42 oz/in (3 kg/cm) Torque 6.0V 49 oz/in (3.5 kg/cm) Speed 4.8V 0.17 sec/60 degrees Speed 6.0V 0.13 sec/60 degrees Dimensions 30mm x 34mm x 10mm Weight 24g Bearings Ball Bearing Gear Type Metal