This is the Hitec HS-311 Standard Universal Servo. Because this has the universal connector, this servo that will work with all modern radio systems including JR, Futaba, Hitec, and Airtronics Z.
The HS-311 sport servo provides the novice modeler all the performance and reliability you would expect to find in a more expensive servo. Combined with precise resin gears and SMT circuitry, the HS-311 represents a remarkable value in today's R/C market.
INCLUDES: One Deluxe Standard servo with nylon bushing.One white small X-shaped servo horn.One white adjustable servo horn.One white offset straight servo horn.One red X-shaped heavy-duty servo horn.Four brass eyelets.One white plastic wheel servo horn.Four black rubber vibration isolators.Four M2x14 mounting screws
SPECS:Speed: 0.19 sec/60° at 4.8VSpeed: 0.15 sec/60° at 6.0VTorque: 42.00 oz-in at 4.8VTorque: 51.00 oz-in at 6.0VLength: 1.60"Width: 0.80"Height: 1.40"Weight: 1.5oz