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The Pololu Wheel for Micro Servo Splines (21T, 4.8mm) – 608mm, Red, 2-Pack is designed for seamless integration with micro servo splines, specifically those with 21 teeth and a 4.8 mm diameter. These red plastic wheels, equipped with silicone tires, are ideal for robotics and custom RC vehicles, providing a reliable drive system for miniature robots. The wheels attach securely to the servo spline, similar to a servo horn, and feature six mounting holes for versatile application with universal mounting hubs. The horizontal treads on the tires enhance traction, ensuring optimal performance.
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