1. [EFFICIENT MOTOR COOLING] Keep your RC model car engine at an optimal temperature with this heatsink and cooling fan combo.
2. [PRECISE TEMPERATURE CONTROL] The built-in thermal sensor automatically activates the fan when the engine reaches 40℃.
3. [DURABLE MATERIALS] Made of high-quality aluminum alloy and plastic, this heatsink is built to last for long-term use.
4. [UNIVERSAL FITMENT] Compatible with various RC car using 540, 550, 3650, or 3660-sized motors.
5. [EASY TO INSTALL] Simply connect the cooling fan to your receiver for a convenient power supply.

Specification:
Condition: 100% Brand New
Item Type: Motor Heatsink Cooling Fan
Type: RC Accessory
Material: Aluminum Alloy + Plastic
Optional Color: Black, Red, Golden, Blue
Fan Voltage: 5-11V
Fitment: Suitable for /Hsp/Redcat/Tamiya/Axial scx10 D90/Hpi Brand Using
Quantity: 1PCS
Weight: Approx. 26g
Fan Size: Approx. 30x30mm/1.18x1.18inch
Suitable:
Brushless Motor 3600 Serial Size Using
Brushless Motor 550/540 Size Using

Package List:
1 xMotor Heatsink Cooling Fan

Notice:
1. Due to manual measurement, please allow 1‑3mm error, thank you for your understanding.
2. The display calibration is inconsistent. The color of the item shown in the photo may be slightly different from the actual object. Please refer to the real one