High Speed Electric Motor Cooling Fan 40x40mm 16000RPM Set For RC ESC|.

Feature: \n 1. Small size, light weight, convenient for you to install and remove.\n2. Made of aluminum and plastic, good heat dissipation, fast cooling.\n3. For JST head connection is convenient, easy to use, the connection has positive and negative poles, the wrong connection will not work.\n4. With perfect heat dissipation effect, it can effectively prevent the engine from overheating.\n5. 16000 RPM and super fast cooling speed engine, fit for 1/10 1/8 1/12 RC ESC engine.\n6. There are four colors to choose from to meet different needs and requirements. \n\nSpecification: \n\nItem Type: RC Cooling Fan\nMaterial: Aluminum + Plastic \nColor: As Pictures Shown \nProduct Size: Approx. 40x40x10mm/1.6x1.6x0.4in\nCable Length: Approx. 195mm/7.7in\nWeight: Approx. 23g/0.8oz\nInput Voltage: 5-9V\nMaximum Speed: 16000RPM\nFitment: Fit for 1/10 1/8 1/12 RC ESC Engines\n\nPackage List: \n 1 x\n\nCooling Fan \n4 x Screw   \n\nNote: \n 1. Manual measurement, please: