Arai · Signet-X · Arai Signet-X
Arai Signet-X Anthracite
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
True Long Oval head shape, specifically designed for riders with a longer front-to-back and narrower side-to-side head profile. Offers a snug, secure fit typical of Arai's professional-grade touring helmets.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
Design Concept & Background
""
The Arai Signet-X Anthracite represents the pinnacle of long-oval helmet engineering, meticulously crafted for riders who demand both uncompromising safety and refined touring comfort. Featuring Arai’s proprietary PB-cLc (Peripherally Belted Complex Laminate Construction) shell, this helmet offers exceptional impact resistance while maintaining a lightweight profile. The Signet-X is specifically designed for riders with a longer front-to-back head shape, ensuring a secure, pressure-free fit that excels during long-distance rides. Its advanced ventilation system, including the iconic brow vents, provides superior airflow, keeping the rider cool and focused in varying climates. The interior is equipped with a 3D Max-Dry liner system that is fully removable and washable, offering moisture-wicking performance for all-day freshness. With its aerodynamic silhouette, wide field of vision, and the inclusion of a Pinlock MaxVision lens, the Signet-X Anthracite minimizes wind noise and fatigue, allowing for an immersive riding experience. Combining legendary Arai build quality with a sophisticated aesthetic, the Signet-X is the ultimate choice for touring enthusiasts seeking professional-grade protection and premium, long-wear comfort on the open road.
Key Highlights:
Rider Profile & Intended Use
Where to buy
Price History & Trends
ℹ️ Helmetsan is an independent motorcycle safety & decision engine. When you check prices or purchase via retailer links, Helmetsan may earn an affiliate commission at no additional cost to you.
Product Concept & Specifications
Arai (Japan)Engineering & Technical Analysis
The Arai Signet-X Anthracite combines advanced safety with premium comfort, featuring a PB-cLc shell for superior impact resistance and a long-oval head shape for a snug fit. Its ventilation system ensures efficient airflow, while the multi-density EPS liner enhances protection. The helmet's ergonomic design and high-quality interior materials provide long-wear comfort, making it ideal for both track and street use.
Fit & Shell Structure
Long Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Regional Legality & Compliance
Complies with DOT and Snell M2020 standards
Complies with ECE 22.06 standard
Regional Legality Guidance
Certification Documents & References
- ECE 22.06 (EU) - Economic Commission for Europe - Reference
Interactive Size & Fit Finder
True Long Oval head shape, specifically designed for riders with a longer front-to-back and narrower side-to-side head profile. Offers a snug, secure fit typical of Arai's professional-grade touring helmets.
How to measure
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.
Available Colors & Graphics
Geo Pricing & Availability
| Country | Price | Availability | Source | Updated |
|---|---|---|---|---|
| JP | 69900 JPY | In Stock | Official | 2024-03-17 |
| US | 599 USD | In Stock | Official | 2024-03-17 |
| CA | 799 CAD | In Stock | Official | 2024-03-17 |
Compare & buy
Add this helmet to the comparison tool to see it side by side with others, or check current offers from trusted retailers.
User Reviews
Be the first to share your riding experience with this helmet.
Share your experience
No reviews yet. Be the first to share your experience with this helmet!
Compatible Accessories
More from Arai
Regent-X
Contour-X
Corsair-X
VX-Pro4
Classic-V
XD-5
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.