Steelbird · Storm
Stahlvogel Storm Grau
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.
Open face design offers maximum ventilation; chin bar provides limited impact protection compared to full-face models.
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
"Safety First"
Dominieren Sie die offene Straße mit dem **Steelbird Storm Grey**, einem Helm, in dem aggressives Design auf unnachgiebige Sicherheit trifft. Entwickelt für den modernen Fahrer, der Sichtbarkeit und Performance verlangt, vereint dieses **Jet-Helm**-Modell ein schlankes, mattgraues Finish, das Aufmerksamkeit erregt und Windgeräusche effektiv ablenkt. Innen finden Sie eine präzisionsgeformte, intermediate-ovale Schale, die sich den meisten Kopfformen sicher anpasst und so maximalen Komfort bei langen Pendelstrecken oder sportlichen Track-Tagen bietet. Das fortschrittliche Belüftungssystem reguliert Ihre Körpertemperatur, sodass Sie sich voll und ganz auf die Fahrt konzentrieren können. Mit **CE-Zertifizierung** und robuster Verarbeitung ist der Storm Grey nicht nur Schutzausrüstung – er ist eine stilvolle und technisch hochwertige Statement.
Rider Profile & Intended Use
Wo kaufen
| Händler | Preis | Availability | |
|---|---|---|---|
| Amazon (US) | Aktuellen Preis prüfen | Auf der Website ansehen | Preis prüfen → |
Preisverlauf & Trends
ℹ️ Helmetsan ist eine unabhängige Sicherheits- und Entscheidungsplattform für Motorräder. Wenn Sie Preise prüfen oder über Händlerlinks kaufen, erhält Helmetsan möglicherweise eine Affiliate-Provision, ohne dass Ihnen zusätzliche Kosten entstehen.
Product Concept & Specifications
Steelbird (India)Engineering & Biomechanical Safety Analysis
Die Steelbird Storm nutzt ein Dual-Density-EPS-Innensystem, das entwickelt wurde, um kinetische Energie bei hohen Aufprallen zu absorbieren und gleichzeitig die Leichtbauweise der Schale beizubehalten. Ihr aerodynamisches Profil verfügt über integrierte Luftkanäle, die den Luftstrom durch die Kinnpartie und die hinteren Lüftungsschlitze optimieren, um Wärmeentwicklung bei längeren Fahrten zu reduzieren – ohne dabei die strukturelle Steifigkeit zu beeinträchtigen.
The Stahlvogel Storm Grau is engineered as a high-integrity Open Face protective system, utilizing a structural shell constructed from ABS. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.
Certified to DOT, ISI protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.
Internal geometry follows a Round Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.
Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.
Fit & Shell Structure
Round Oval Shape
Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Certification Documents & References
- ISI IS:4151 (India) - Bureau of Indian Standards - Reference
Interactive Size & Fit Finder
Open face design offers maximum ventilation; chin bar provides limited impact protection compared to full-face models.
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.
View on retailers
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Compatible Motorcycles for the Stahlvogel Storm Grau
Low-profile cranial coverage tuned for neutral cruiser posture, scenic riding, and urban cross-traffic awareness.
Data Confidence & Verification Provenance
Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.