The Savox SV-1271SG High Torque, High Voltage Digital Servo is one of the best overall servos you can find. Fast and high torque, the SV1271SG servo is applicable for numerous tasks.
Features:
Super strong and precision made unique steel gears provide durability and survive heavy use.
Capable of HV operation.
Fast and high torque for numerous applications.
Ideal for large scale aircraft, 1/8 off road, and other off road vehicles.