Our CWR-F2 Shields are made to fit the RF-1400 helmets. Our product video shows how to make sure you are ordering the correct replacement shield for your helmet, how to remove the old shield and install the new shield. Please watch our product video to see how to properly install an antifog insert lens. (sold separately) If you see a comment saying the pinlock insert does not fit, then they did not watch the video on how to properly install it.