??The EMAX ES3104 is a very high quality servo which is analog， fitted with metal gears for strength and reliability. The specifications are very impressive， masses of torque， excellent speed， perfect for RC helicopters and airplane.

Features:
100% brand new.
Ideal choice for RC airplane.
Metal Gear Train.
Includes servo horns and mounting screws.
Easy to install.

Specifications:
Signal: Analog
Voltage: 4.8~6V
Speed @ 4.8v: 0.14 sec @ 60 deg.
Speed @ 6v: 0.12 sec @ 60 deg.
Torque @ 4.8v: 2.5 kg.cm
Torque @ 6v: 3.0 kg.cm
Size: 28.19 * 27.0 * 12.8mm
Weight: 19g
Plug available: FUT;JR

Package information:
Package size: 4.5 * 4 * 3cm / 1.8 * 1.6 * 1.2in
Package weight: 31g / 1.1oz
Carton box

Package list:
1 * EMAX ES3104 metal analog servo
1 * Servo horns and fitting set