ITEM NAME:With 5V Cooling Fan For 540 550 3650 Motor Aluminum Heat sink For 1/10 RC Car Product Description 100% brand new this heat sink fit for 540 and 3650 size motor, it will come with a 5V cooling fan, to protect your motor. the cooling fan can power up from the receiver, very easy to use. Package Including: 1 x Aluminum Heat sink w/ 5V Cooling Fan If you have any uncertainty or feel confused about the item, please feel free to.The cooling fan can power up from the receiver, very easy to use. 1 x Aluminum Heat sink w/ 5V Cooling Fan. We will try our best to reduce the risk of the custom duties.
