MX fiber helmet air inlets are an excellent option to improve the ventilation of your fiber helmet. These inlets are designed to allow fresh air into your helmet, helping to keep you cool and comfortable during use. Additionally, they also help reduce heat and moisture buildup inside the helmet, which can improve your safety and comfort. These inlets are easy to install and fit perfectly into the holes in your helmet. They are strong, durable and made from high quality materials to ensure durability and optimal performance.