The Pololu Wheel 80x10mm Pair in Black is a robust and versatile set of wheels designed for a variety of motors. Crafted from durable black plastic, these wheels feature silicone tires and have a diameter of 80mm. They are designed to press-fit onto the 3mm D shafts of many Pololu motors, including the micro metal gearmotors and mini plastic gearmotors. Additionally, these wheels are compatible with a range of Pololu universal mounting hubs, serving as adapters for motors with different shafts. This product includes a pair of wheels.These wheels can be used in a multitude of applications. Whether you're building a small robot for a school project or designing a custom remote-controlled vehicle, these wheels provide reliable traction and durability. The silicone tires ensure a firm grip on a variety of surfaces, making them suitable for both indoor and outdoor use.One of the key benefits of the Pololu Wheel 80x10mm Pair is their compatibility with a range of Pololu motors and universal mounting hubs. This means that regardless of the motor you're using, these wheels can be easily fitted and used. The press-fit design also ensures a secure fit onto the motor shafts, reducing the risk of the wheels coming loose during operation.The unique properties of the Pololu Wheel 80x10mm Pair include their robust construction and the use of silicone tires. The black plastic used in the wheels is durable and designed to withstand regular use, while the silicone tires provide superior traction on various surfaces. This combination of features makes these wheels a reliable choice for your motor-driven projects.