Hitec HS-5565MH Coreless High Voltage Metal Gear High Speed Digital Servo
Get all the speed and muscle without straining your wallet! (6.0V/7.4V): 153 / 194 Torque kg. One Servo w/ Hardware. Advanced Servo Specifications Speed (6.0V/7.4V): 0.11 / 0.09 Seconds. Connector Wire Length: 11.8 in / 300 mm.