This precision-engineered aluminium motor heat sink, coupled with an active cooling fan, is developed to improve thermal management on the Traxxas Slash 4x4 LCG. The aluminium body dissipates heat away from the motor can effectively while the fan increases airflow across the fins, helping to maintain stable operating temperatures under continuous or heavy loads. Installation is straightforward and the upgrade is aimed at hobbyists seeking a robust, performance-minded thermal solution.