This product is a genuine Traxxas rear wing designed to provide added stability and improved aerodynamics at higher speeds. It helps increase rear downforce for better traction and control during acceleration and cornering. The durable construction is built to withstand impacts, jumps, and aggressive driving conditions. This wing is compatible with Traxxas Slash 2WD and Slash 4x4 models that use the factory rear wing mount. It is an ideal replacement for damaged wings or for restoring factory handling and appearance.