It does not have ball bearings and incomprehensiblely one of the gears is plastic. Only advisable if you are not going to submit to great efforts or sudden changes of direction.

It does not have ball bearings and incomprehensiblely one of the gears is plastic. Only advisable if you are not going to submit to great efforts or sudden changes of direction.

It does not have ball bearings and incomprehensiblely one of the gears is plastic. Only advisable if you are not going to submit to great efforts or sudden changes of direction.

Servo is good for it's price but not all gears are metal. the very first gear driven by the motor is actually plastic. Unfortunately I can't use it the system I bought this for. Will be looking for all metal. Overall really strong and accurate servo.

Servo is good for it's price but not all gears are metal. the very first gear driven by the motor is actually plastic. Unfortunately I can't use it the system I bought this for. Will be looking for all metal. Overall really strong and accurate servo.

Servo is good for it's price but not all gears are metal. the very first gear driven by the motor is actually plastic. Unfortunately I can't use it the system I bought this for. Will be looking for all metal. Overall really strong and accurate servo.