Usage Tips:High Torque & Speed: Achieve precise movements with 2.0kg torque and 0.11s response time at a 4.8V, micro-type servo motor making it ideal for demanding RC models. Wide Rotation Range: With a maximum angle of 90°-180°, this SG90S RC servo motor is perfect for precision control in RC helicopters, drones, robotics, Microplane. Versatile Compatibility: The SG90S servos are designed for 450 helicopters, swashplate machines, and fixed-wing aircraft, with JR and FUTABA plug compatibility for universal use. Durable Metal Gear Construction: The MG90S micro-type servo features robust metal gears and a hollow cup motor, mini servo ensuring long-lasting performance and reliability Complete Accessories Included: Micro-ttype servo motor kit comes with a servo arm, 30cm wire, mounting screws, vibration dampers, and aluminum sleeves for easy installation MG90S Servo Motor Kit Metal Geared Motor Kit for RC Car Robot Helicopter Colour:As Shown Material:plastic+metal Package Contents: 6 * RC MG90S Servo Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.