EPA, Speed, Direction, and Fail-Safe Programmable (see COMMENTS).
MOSFET amplifier.
Gold plated contacts.
Three metal gears
Dual ball bearings.
Indirect drive long life potentiometer.
High standing torque.
Watertight and dustproof.
Includes blue aluminum, heat-treated servo arm (see COMMENTS).
Works with fixed wing aircraft and helicopters up to 40 pounds, 1/10th and 1/8th on- or off-road vehicles.

Four - digital high torque servo with 12" wire and S/JR/Air-Z connector
Four - Servo Accessory Bag:
    One white small X-shaped servo horn.
    One red Large X-shaped servo horn.
    One white adjustable servo horn.
    One white offset straight servo horn.
    One white disc servo horn.
    One blue anodized, heat treated servo arm horn.
    Four 2 x 14mm mounting screws
    Four brass eyelets
    Four black rubber vibration isolators.

Speed: 0.23 sec/60° at 4.8V
Speed: 0.18 sec/60° at 6.0V
Torque: 143.03 oz-in at 4.8V
Torque: 164.2 oz-in at 6V
Length: 1.59" (40.6mm)
Width: 0.77" (19.8mm)
Height: 1.48" (37.8mm)
Weight: 2.11oz (60g)

Programming the Fail-Safe:
In order to program the Fail-Safe on this servo. Modeler will need to purchase the Hitec Field Programmer. The metal servo horn will fit any Hitec servos that have a "+" stamped on top of the output shaft.