Description: Product Type: Quality TWO WAY brush ESC 40A speed controller replacement partSuitable for: RC Brushed ESC is specially designed for 1/10 1/12 RC car, truck, boat, crawler car, RC car, ect.Compact Size: Brushed Electric Speeds Controller measures 7cmx10cmx3.5cm/2.76inchx3.94inchx1.38inch, compact and powerful, easy to installPackage Contents: The package contains a brushed ESC, providing everything you need to quickly and directly upgrade or replace your existing speed controllerEnhanced Control: Replacements Part upgrades your RC car performance, accurately controls speed and , and enhances your driving experience on any track terrain Specification: Material: PP and Electronic ComponentSuitable for 280, 370 or 380 and other size motors Size Chart: 7cmx10cmx3.5cm/2.76inchx3.94inchx1.38inch Package Includes: 1 40A Brush ESC Note: Please allow slight dimension difference due to different manual measurement.