High-Quality Material: Crafted from electronic components, this Brushless ESC ensures reliable and efficient operation. Its robust construction is designed to withstand the rigors of intense racing, making it a perfect upgrade for your RC car. Compact and Efficient Design: With dimensions of 4.5cm x 3cm (1.77 inches x 1.18 inches), this Electronic Speed Controller is compact enough to fit seamlessly into your RC model. Despite its small size, it offers enhanced performance and efficiency, boosting your vehicle's capabilities. Ready to Install Package: This package includes one brushless electronic speed controller (ESC), allowing for immediate installation and use. Upgrade your RC car without the hassle of additional purchases, ensuring a quick and straightforward enhancement. Enhanced Performance for Enthusiasts: Specifically designed to boost the performance of 18101PRO and 18103PRO models, this ESC provides smoother control and increased efficiency. It's an ideal choice for RC enthusiasts looking to elevate their game and enjoy a superior driving experience. Optimal Compatibility and Performance: Tailored specifically for the 18101PRO and 18103PRO models, this ESC ensures a and optimal functionality. Upgrade your RC car with confidence, knowing that this component is designed to enhance your model's performance reliably. Compatible models: 18101PRO, 18103PRO Material: Electronic components Color: Black Package Contents: 1 * brushless ESC Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.