The 65mm Black Robot Wheel for BO Motors is a durable and lightweight wheel designed for BO series geared motors and DIY robot platforms. It features a high-strength plastic rim, rubber tyre, sponge liner, and upgraded tread for improved traction and stability. With a 65mm diameter and 28mm width, it is ideal for Arduino robot cars, line-following robots, obstacle-avoidance robots, and educational robotics projects.

The Hex Brass Coupling is a compact and lightweight wheel coupling designed for use with the 130mm Robot Wheel for All Terrain and DIY Robotics. Made from durable brass, it provides a secure mechanical connection between compatible shafts and wheels. It features an 18.05mm total length, 12mm edge width, and 8.1mm bore diameter, with an approximate weight of 9g. Ideal for DIY robots, robot cars, all-terrain vehicles, and custom wheel mechanisms. Images are for representation only; the actual product may vary slightly in appearance.

Package Includes1 x 85MM Robot Car Wheel