The RF-1400 Top Air Outlet set is designed to upgrade or personalize your SHOEI RF-1400 helmet by improving ventilation efficiency. This kit includes a unique spoiler-shaped cover that works with the airstream to create negative pressure, effectively forcing stale air out through concealed vents beneath. The set comes with one cover, one base plate, and self-adhesive foil for secure attachment, ensuring a seamless integration with your helmet. Perfect for enhancing comfort, this set improves airflow and helps maintain a cooler, fresher helmet interior.