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2x ER-50NG retract with options selected
Recommended Battery: 11
4x Pre-installed MS-12020 metal gear servos
Irvine Cylinder Head 40 Mk4 X-IRV40-4020
Dimensions and weight: Measures 202mm x 97mm x 60mm and weighs 2
Theta Razor T1 NFC HV Brushless Tail Servo - Black 30kg/0.39@5A/8.4V TS-RT1B HS-430BH 2x ER-50NG retract with optionsTheta Razor T1 NFC HV Brushless Tail Servo Black TS RT1B High voltage, High Torque, standard size brushless servo. Ideal tail servo for 550 all the way up to 800 class helicopters The Servos are at the top of their class due to their ability to be fully programmed via an Android NFC enabled smart phone. You can adjust things such as the center point, refresh rate, acceleration, as well as the PID control loop of the servo. You can make it feel however