Features 1、GOOD PERFORMANCE: This RC servo is a good performance digital servo with excellent response speed and precise position control. 2、WIDELY APPLICABLE: It is suitable for for Axial, for Traxxas, for Arrma and other RC cars and robots, which can provide stable and reliable control. 3、ACCURACY GEAR: The accuracy gear design ensures greater wear resistance and is less prone to problems such as collapsing and sweeping. 4、MULTIPLE ACCESSORIES: Also equipped with plastic servo arm, aluminum servo arm, screws, screw cartridges, rubber pads and other accessories to provide a more convenient installation experience. 5、TEACHING AND RESEARCH: This RC servo is a great choice for college professors and students who develop software for robot parts. Tailored for RC enthusiasts to provide a different experience and fun. Item Type: RC Servo Material: Aluminum Weight: Approx. 117g / 4.1oz Color: Black Product Size: Approx. 40x20x46mm / 1.6x0.8x1.8in Working Torque: 75kg Gear Ratio: 25T Applicable: For Axial, For Traxxas, For Arrma And Other Cars, Robots Package List 1 x RC Servo 4 x Plastic Servo Arm 1 x Aluminum Servo Arm 9 x Screw 4 x Screw Cylinder 4 x Rubber Pad 1 x Plastic Box