The 3Racing Extended Motor Heat Sink with Fan offers targeted cooling for 540 motors. Its black fan-shaped sink assists in moving heat away from the motor can, helping the motor run more consistently during extended sessions.
The extended profile wraps the motor to expand contact area for heat dissipation, and the integrated fan pushes air through the fins to aid temperature control. This setup helps keep operating temperature steadier under load.
Designed for easy installation, this heat sink suits a range of 540 can motors and can be fitted with basic tools. It is a handy addition for those who want to upgrade cooling without a lengthy install process.
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