The Tamiya F103 platform is popular for on road and club racing thanks to its tunability. The 3Racing F103GT-09A/LB Aluminum Motor Heatsink provides a simple thermal upgrade, featuring a light blue aluminium body that enhances heat dissipation. This helps motors run at lower temperatures during extended sessions, reducing thermal wear.
Built for Tamiya F103, F103GT, and F103RM chassis, the heatsink balances low weight with a fin pattern that increases surface area for airflow. Improved heat extraction from the motor allows more consistent power delivery and can extend component life under demanding use.
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