FEETECH 20KG Servo Motor 7.4V, Aluminum Case, Control Angle 180°

FEETECH Waterproof 20KG servo FT5320M 180 degree / 91RPM high speed metal gear digital servo

This Digital servo has metal housing around the middle which allows for heat to rapidly dissipate,
With double ball bearings you will have smooth movement,
and powerful torque with a limited budget.
It is suitable for 1/10, 1/8 scale cars, robot.