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How to choose an Arai Helmet?
First, you need to measure the circumference of your head.
Second, each Arai Model Helmet has a different shape because every rider doesn't have the same head.
Signet-X
The Signet-X helmet is a long oval shape and it was designed for riders whose heads are slightly wider rather than elongated. The round oval shape was achieved by using an interior headliner that combines thicker front and rear pads with thinner side pads.
How to choose an Arai Helmet?
First, you need to measure the circumference of your head.
Second, each Arai Model Helmet has a different shape because every rider doesn't have the same head.
Signet-X
The Signet-X helmet is a long oval shape and it was designed for riders whose heads are slightly wider rather than elongated. The round oval shape was achieved by using an interior headliner that combines thicker front and rear pads with thinner side pads.
The Arai Signet-X is the next evolution of the famous Signet-Q. Arai has thrown everything including the kitchen sink at this premium motorcycle helmet. It features a high-performance ventilation system with massive inlet and exhaust openings and large switches that can be easily operated, even while wearing thick gloves. The resigned chin curtain of the Arai Signet-X Helmet simultaneously block turbulent air from entering the helmet and cr. . . Show More >
The Arai Signet-X is the next evolution of the famous Signet-Q. Arai has thrown everything including the kitchen sink at this premium motorcycle helmet. It features a high-performance ventilation system with massive inlet and exhaust openings and large switches that can be easily operated, even while wearing thick gloves. The resigned chin curtain of the Arai Signet-X Helmet simultaneously block turbulent air from entering the helmet and creates negative pressure to exhaust more air. The fully removable odor resistant cheek pads feature speaker pockets for easy installation of communication systems and for the first time in the Signet series, Emergency Release Tabs. For a better view ahead each helmet includes a VAS-MV (Max Vision) faceshield and a Pinlock 120 lens. The Pinlock 120 lens was developed to be used in high demanding conditions such as on the racetrack or adventure riding. It has proven its extreme performance in premier racing series like MotoGP, WSBK, Formula 1 and more.
The Signet series has been the go to helmet for riders with a more long-oval head shape and this stays true with the Signet-X.