• suitable for 540/550/3650 size motor
    • n
  • Dimensions of fan: Approx.1.18x1.18x0.39 inch/ 30x30x10mm
    • n
  • Dimensions of cooling fin: Approx. 1.18x1.57 inch/ 30 x 40mm
    • n
  • Total Height: 1.97 inch / 50mm
    • n
  • Materials: Aluminum Alloy,plastic
    • nFeatures:
    this heatsink is suitable for 540/550/3650 size motor, with a 4.8-6V cooling fan to protect your motor.
    The cooling fan can power up from the receiver, very easy to use.

    Color: Purple
    Dimensions of fan: Approx.1.18x1.18x0.39 inch/ 30x30x10mm
    Dimensions of cooling fin: Approx. 1.18x1.57 inch/ 30 x 40mm
    Total Height: 1.97 inch / 50mm
    Materials: Aluminum Alloy,plastic
    Weight:25g

    Package Included:
    1X RC Motor Heatsink