The Root Industries Air integrated headset is designed specifically for integrated scooter decks. Manufactured to exact specifications and to Root Industries usual high standards, this headset is so smooth you'll be left wondering how you managed without it. The Root Industries Air headsets are endorsed by the Root Industries team. These headsets come with two internal washers to give your headset more cushioning to help prevent headset wear. Root Industries has designed this headset so that it creates a seamless transition from deck to bars, giving your scooter a really slick and neat look. Highly recommended headset.