The XB4 Receiver Hold Down is an essential accessory for any RC enthusiast. This hold down ensures that your receiver stays securely in place during the most intense racing conditions. Designed specifically for XB4 models, this hold down is easy to install and provides maximum protection for your receiver. Whether you're a beginner or an experienced racer, the XB4 Receiver Hold Down is a must-have accessory for your RC car. Order yours today and experience the ultimate in RC performance and reliability.