○SPEED 0.06 sec/60°at 4.8V ○TORQUE 3.4 kgf・cm at 4.8V ○SIZE 40×20×36.6 mm ○WEIGHT 49g ○POWER SUPPLY 4.8V only
S9254 Futaba Digital Heli Rudder High-Speed Servo
100% Orginal Futaba GY401 Gyro and Futaba S9254 Heli Digital High Torque/Speed Servo For 450 500 Class RC Helicopter|servo rc helicopter|servo powerservo futaba - AliExpress