Hitec D955TW High Torque Titanium Gear 25T

This is the Hitec D955TW Titanium Equipment Wide Voltage Ultra Torque Servo.

FEATURES:
Ideal for 20-120 class aircraft, all EP 600-700 & GP 30-90 class
    helicopters, 1/10-1/4 scale cars and truck steering and throttle and nitro and
    gas powered boats
Dual ball bearing supported titanium alloy gears
Wide operating voltage, DC3.5-8.4V
Ultra tough gear shaft with 3 axial metal bushings
Heat sink for motor
Water and dust resistant (splash proof)
Programmable digital amplifier with MOSFET drive (needs the Hitec
    HFP-30 Servo Programmer offered independently, HRCM4427, and DPC-11
    User interface, HRCP4429)

CONSISTS OF:
D955TW Servo
1.4" (36mm) Round Servo Horn
1.5" (38mm) 4-Point Horn
1" (25.4mm) Single Arm Horn
Mounting hardware

SPECS:
4.8V 6.0V 7.4V
Speed: 0.19sec / 60° 0.15sec / 60° 0.12sec / 60°
Torque: 251.35oz/in 335.13oz/in 404.95oz/in
18kg/cm 24kg/cm 29kg/cm
Number of Teeth on Spline: 25
Weight: 2.32oz (66g)
Measurements: 1.57 x 0.78 x 1.45" (40 x 20 x 37mm)