The 3Racing motor heat sink with fan, made for 540 motors, is a compact upgrade for hobbyists aiming to keep their RC rigs running cooler. The blue, fan-mounted design boosts heat dissipation and helps control motor temperature during hard use.
Fitting this heat sink reduces the chance of motor overheating during extended runs or fast laps. The built-in fan increases airflow to keep temperatures stable, which helps prolong motor life and maintain efficiency.
The 3Racing heat sink mounts easily around standard 540 cans and is suitable for experienced tuners and weekend builders alike. It fits many popular RC models, making it a useful upgrade to carry in your toolkit.
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