1GOOD PERFORMANCE: This RC servo is a good performance digital servo with excellent response speed and precise position control. 2WIDELY APPLICABLE: It is suitable for for Axial, for Traxxas, for Arrma and other RC cars and robots, which can provide stable and reliable control. 3ACCURACY GEAR: The accuracy gear design ensures greater wear resistance and is less prone to problems such as collapsing and sweeping. 4MULTIPLE 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. 5TEACHING 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.