The GPM T3010/+1MM Aluminium Hex Adapter is engineered to replace the original hex on the TAMIYA T3-01 Dancing Rider with a standard 12mm interface, improving wheel engagement and reducing lateral play. The adapter increases the rear track by 1mm to refine stability under acceleration and in corners. Stainless steel flat head screws and washers are included to ensure consistent, corrosion resistant clamping of the wheel assembly.