Pololu Hex Wheel Adapters

Aluminium adapters provide a simple way to change a small‑diameter motor shaft into a standard hex shaft that fits most hobby RC wheels. By stepping up from the original shaft size, they enable the use of larger, high‑torque wheels without needing a new motor or complex machining. The compact design keeps the overall length short, preserving clearance in tight chassis layouts while offering a solid mechanical connection. Their robust construction ensures reliable power transmission and reduces wear, making them suitable for mobile robots, remote‑controlled platforms and other automation projects where precise wheel‑mounting is required. Compatibility with a wide range of wheel hubs and straightforward installation help integrate them quickly into existing builds.