Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, White, 2-Pack

The Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, White, 2-Pack is a pair of plastic wheels with silicone tires, designed to mount onto micro servo splines. Each wheel measures 40mm in diameter and fits splines with 21 teeth and a 4.8mm diameter. These wheels are particularly compatible with FEETECH’s FS90R micro continuous rotation servos and FT90R digital micro continuous rotation servos. The Pololu Wheel's white color and sleek design add a touch of sophistication to your robotics projects. The silicone tires provide excellent traction, ensuring your robot moves smoothly and efficiently. The 21-tooth, 4.8mm diameter spline fitment makes these wheels suitable for a wide range of micro servos, expanding your options for robotics design.These wheels are not just about aesthetics and fitment. The 40mm diameter offers a balance between size and agility, making them ideal for compact robots that need to navigate tight spaces. Meanwhile, the silicone tires offer enhanced grip and shock absorption, improving the performance of your robot on different surfaces.Whether you're building a mini racing robot, a compact exploration rover, or a small automated assistant, the Pololu Wheel for Micro Servo Splines can be a reliable and stylish choice for your project.