Hitec 32645S HS-645MG High Torque 2BB Metal Gear Servo
The powerful HS-645MG is one of Hitec’s most popular servos. It’s the perfect choice for those larger sport planes or monster trucks and buggies requiring a durable high torque servo. Torque oz. (4.8V/6.0V): 107 / 133, Torque kg.