Upgrade RC Heat Sink For 380/390 Motor With JST Plug Recommended

Feature: \n 1. Special designed for 380/390 motor with JST plug, wonderful accessory.\n2. Easy and convenient for installation and disassemble, reliable and durable to use.\n3. Made of high quality materials, strong and durable, having long service life.\n4. Upgrade RC parts will greatly reduce the heat of the motor, practical accessory.\n5. Wonderful replacement for the old or broken one, directly fitment. \n\nSpecification: \n\nCondition: 100% Brand New\nItem Type: RC Motor Heat Sink\nMaterial: Aluminum Alloy + Plastic \nOptional Color: Black, Red \nFan: DC5V 0.12A\nWorking Voltage: 5.0V 7000 RPM\nOperating Voltage: 7.4V 10000RPM\nSuitable for Motor Diameter: Approx. 28mm / 1.1in\nSuitable: for 380 and 390 motors\n\nPackage List: \n 1 x RC Motor Heat Sink \n\nNote: \n Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. \n\n1. Our listing price includes the value of goods,packaging cost,and export ta: