- Premium craftsmanship ensures durability and long-lasting performance, making this adjustable damping servo arm an essential upgrade for your RC crawler car. - Designed with a precise hole-to-hole length of 12 mm, it fits seamlessly into your existing setup, enhancing compatibility and ease of installation. - Made from high-quality metal, this servo arm offers exceptional strength and reliability, allowing for precise control over your vehicle's movements. - The adjustable damping feature provides customizable performance, enabling you to fine-tune your RC crawler's handling for various terrains and driving conditions. Practical Applications: - Perfect for off-road enthusiasts looking to enhance their crawler's stability and responsiveness on rugged trails. - Ideal for competitive racers who require precise control and adaptability during high-speed maneuvers and challenging courses. - Suitable for hobbyists seeking to upgrade their RC vehicles for improved performance and durability in demanding environments.