Upgrade or personalize your SHOEI RF-1400 helmet with the RF-1400 Top Air Outlet set. Designed to replace or customize the top air outlet, this kit enhances ventilation efficiency. The unique spoiler-shaped cover works with the airstream to create negative pressure, effectively forcing stale air out through the concealed vents beneath. The set includes one cover, one base plate, and self-adhesive foil for secure attachment, ensuring seamless integration.