Features: Crafted from premium aluminum alloy, the 25T Aluminum Servo Arm delivers outstanding durability and erosion resistance, solving plastic arm fragility for extreme terrains like deserts and muddy . Its precisely engineered 25T spline design ensures seamless compatibility with standard servos, enhancing steering accuracy for responsive control during complex off road maneuvers. Ideal for hobbyists, competitive racers, and multi vehicle collectors seeking stable upgrades, this easy carry component balances performances and longevity across diverse models. in hard outdoor environments – from rock crawling competitions to backyard obstacle courses – with reduced weight for extended battery life during prolonged racing meeting . The tool easy installation systems allows quickly swaps between vehicle, making it perfect for time sensitive event while maintaining brand compatibility with popular platforms. Specifications: Component : aluminum alloy Size: about 0.62x3.2cm/0.24x1.26inch Package Includes: 1xServo Arm note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.