The 3Racing 3RAC-MHS008/TI is a titanium fan-shaped heat sink developed to pull heat away from 540 motor cans efficiently. The fan-oriented fin geometry assists airflow across the motor shell to help maintain stable operating temperatures during sustained use.
Engineered for serious club racers, the heat sink balances toughness and light weight to boost cooling without penalising vehicle dynamics. The active fan support helps reduce recovery time between runs on the track.
Compatible with a broad range of 540 motors, the product is designed for easy installation with common hobby tools. It is a practical thermal upgrade for both race and practice setups.
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