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The Arai Signet-Q Brett King Helmet has been discontinued and will not be returning.

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Shape: Long Oval
Weight: 3.6 lbs.
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Arai Signet-Q Brett King Limited Edition Helmet

The long oval shape of the Arai Signet-Q Helmet relieves forehead pressure and eliminates hot spots for a more comfortable fit every time. The longer shell shape on the Arai Signet-Q Helmet gives 5mm more space front to back allowing for a larger number of heads to fit comfortably. The innovative Brow Vent system directs cooling air to the temple area without the need to punch holes in the critical forehead area of the shell or impact-energy-absorbing EPS liner. Arai’s peel-away FCS Cheek Pad design gains comfort and support, and it features a 5MM peel-away custom-fit layer and Emergency Release System.


  • Both the top vent set and side exhaust cowls are direct carryovers from the RX-Q 
  • Brow vent ducting redirects to flow air across the temples
  • DDL-4 exhaust vent to the 10mm wider eye port (5mm on each side)
  • Long Oval fit
  • SAI MAX-Vision Brow Vent shield
  • Clear Pinlock Max-Vision Brow Vent Pinlock lens included
  • Elongated shell adds 5mm from front to back
  • Long-oval shape helps prevent hot spots
  • Multi-density single piece EPS liner
  • Removable, replaceable, washable interior
  • Dry-Cool surface material for rapid displacement of heat and moisture away from your head and into the ventilation airflow for added comfort while riding and a quick dry between rides
  • 5mm peel-away temple pads adds another level of customization, giving the helmet interior a little extra width when needed
  • Enhanced for customizable micro fitment interior without the need to purchase extra interior components
  • FCS (Facial Contour Support) cheek pad design
  • Innovative and exclusive spring support adds just the right amount of pressure when needed while being worn
  • Snell M2015 and DOT
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Product Style Item # Manufacturer Product # Availability
Black/Red / SM 1037909 818431 Out of Stock:
Black/Red / MD 1037910 818432 Out of Stock:
Black/Red / LG 1037911 818433 Out of Stock:
Black/Red / XL 1037912 818434 Out of Stock:
Black/Red / 2XL 1037913 818435 Out of Stock:
SM / Matte Black/Silver 1037904 813191 Out of Stock:
MD / Matte Black/Silver 1037905 813192 Out of Stock:
LG / Matte Black/Silver 1037906 813193 Out of Stock:
XL / Matte Black/Silver 1037907 813194 Out of Stock:
2XL / Matte Black/Silver 1037908 813195 Out of Stock: