General description The 4X Td-8120Mg Gear Digital Servo is designed for RC remote control car models, offering high torque and a wide range of motion. With a torque rating of 20Kg and a rotation angle of 180 degrees, this servo is perfect for enhancing the performance of your model vehicle. Technical specifications Torque: 20Kg Rotation angle: 180 degrees Color: Red and black Material: Metal Measurement allowed error: +/- 1-3cm Other information Package Contents: 4x Servo Accessories Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.