Feature:1. Made of high quality plastic and aluminum material, and has been treated with precise process to ensure durability.2. 70KG High torsion servo equipped with metal gear, high precise, not easy to deform, special designed for RC model.3. High efficiency during operation, low noise, low power consumption, easy to install and disassemble,4. Metal gears can withstand higher loads and ensure proper servo operation, smoothly using experience.5. Special designed for 1/5 RC model, including 3pcs servo arm of the package to meet your different demands.Specification:Item Type: ServoMaterial: Plastic, Aluminum Model: S7000MColor: Black red Blocking Torsion: 7.4V70Kgf.cm.6.0V50Kgf.cmNo Load Speed: 6.0V 0.17sec / 60; 7.4V0.16sec/ 60Operating Angle: 18010 (500 ~ 2500s)Mechanical Angle: 360Enclosure Material: PA + 30% GF, aluminum medium shellGear Set Material: Metal gearMotor Type: DC motorSize: Approx. 65.8 x 56 x 30mm / 2.6 x 2.2 x 1.2inFitment: Fit for 1/5 RC Model Installation Instructions:1. Install the steering gear to the steering gear base first, and do not install the steering gear arm or the steering gear protection. Fix the steering gear to frame only. Then the steering gear is connected to the receiver, generally CH1 or ST socket is divided into three wires. Bottom line, VCC, signal /PWN.2. After the steering gear is fixed, turn on the remote control, set up and turn on the ESC, and then the steering gear will stop in a fixed position3. In the case of not closing the remote control and steering gear, the steering gear protection or steering gear arm is installed to the steering gear output teethNote:1. There will be differences in the installation of steering gear of different grams, so the actual installation shall prevail.2. Different grams of steering gear will have different accessories. Please refer to the real objects in the package..Package List:1 x 70KG Servo 3 x Servo Arm 5 x Screw 8 x Accessory 1 x Manual Note:1. Please allow 13mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.