This is the Hitec/RCD #31225S HS-225BB Mighty Mini Ball Bearing Servo
with Futaba J, Hitec/JR/Airtronics Z style connector.
Connector is compatible with all modern receivers and wiring accessories.
FEATURES: Mini servo with ball bearing and plastic gears
Great for small planes and hand launch gliders.
INCLUDES: 1 HS-225BB servo with pre-installed circular horn
1 Straight horn
1 "X" horn
1 Adjustable arm
4 Black rubber grommets
4 Brass servo eyelets
4 Servo mount screws
SPECIFICATIONS: Length- 32.4mm (1.3") Weight- 27g (0.95oz)
Width - 16.8mm (0.7") Torque- 3.9 kg-cm (56.4 oz-in)
Height- 30.8mm (1.2") Speed - 0.14 sec/60°