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Arai RX-Q DNA Helmet
The Arai RX-Q (the round-oval shaped cousin to the Signet-Q) is the product of a racing lineage going back to the late 1970’s. Since Arai’s inception, their RX Line of helmets has set an international standard for rider comfort and safety. The RX-Q is perfection incarnate, blending modern materials and safety features with decades of knowledge and racing heritage. The result are features like an eyeport designed to maximize peripheral vision, an aerodynamically tuned outer shell and a beautifully crafted and ultra comfortable liner. All these features, combined with industry-leading protection, provide riders with an unmatched level of safety and comfort.
Have a functionality, fit, or otherwise product-specific question about the Arai RX-Q DNA Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.
Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length.
|Size||Head (in)||Head (cm)|
|2XS||20 - 20 1/2||51 - 52|
|XS||20 7/8 - 21 1/4||53 - 54|
|SM||21 5/8 - 22||55 - 56|
|MD||22 1/2 - 22 7/8||57 - 58|
|LG||23 1/4 - 23 5/8||59 - 60|
|XL||24 - 24 3/8||61 - 62|
|2XL||24 3/4 - 25 1/8||63 - 64|
|3XL||25 1/2 - 26||65 - 66|
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.Click here to see the full Arai Helmets Size Chart
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Black / XS||783269||817500/A21311||Out of Stock|
|Black / SM||783270||817501/A21312||In Stock: Ships within 24 hours|
|Black / MD||783271||817502/A21313||In Stock: Ships within 24 hours|
|Black / LG||783272||817503/A21314||In Stock: Ships within 24 hours|
|Black / XL||783273||817504/A21315||Available: Usually ships in 1-2 business days|
|Black / 2XL||783274||817505/A21316||Out of Stock|
|White / XS||783275||817490/A21321||Out of Stock|
|White / SM||783276||817491/A21322||Out of Stock|
|White / MD||783277||817492/A21323||Out of Stock|
|White / LG||783278||817493/A21324||Out of Stock|
|White / XL||783279||817494/A21325||Available: Usually ships in 1-2 business days|
|White / 2XL||783280||817495/A21326||Out of Stock|