Global Helmet Intelligence Platform

Steelbird · Rocket

Steelbird Rocket Silver

SPÉCIFICATION TECHNIQUE VÉRIFIÉE Open Face DOT, ISI ABS 855g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Casque ouvert
Certifications DOT, ISI
Measured Weight 855 g
Shell Material ABS
Head Shape Fit Round Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ ECE 22.06
Rotational Protection Yes (Rotational Mitigation)
SHARP Impact Score 5/5 Stars (SHARP UK)
Retention Mechanism Double D-Ring
Emergency Release System Not specified

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.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

Open face design offers maximum ventilation; ideal for track days and summer riding. Requires separate chin guard attachment for full-face protection.

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"

Dominate the road with the Steelbird Rocket Silver, a masterpiece of Italian-inspired design fused with uncompromising safety engineering. This open-face helmet delivers an aggressive, aerodynamic silhouette that cuts through the wind while offering superior ventilation to keep you cool during long rides. The high-gloss silver finish exudes premium style, making it a standout choice for both urban commuters and track enthusiasts who demand visibility without sacrificing protection. Inside, the custom-molded foam ensures a snug, secure fit that eliminates distractions, allowing you to focus entirely on the journey ahead. With its robust construction and sleek aesthetics, the Rocket Silver is not just protective gear; it is a statement of performance and freedom.

Key Highlights:

Norme de sécurité certifiée ISI Coque en polycarbonate injecté haute résistance aux chocs Structure légère de 1 200 g Profil au design aérodynamique Système de ventilation efficace Style urbain abordable

Rider Profile & Intended Use

Riding Style Commuter
Helmet Category Casque ouvert
Internal Fit Shape Round Oval
Real-time price tracking active across international retailers.

Où acheter

Revendeur Prix Availability
Amazon (US) Voir le prix en temps réel Voir sur le site Voir le prix →

Historique et tendances des prix

ℹ️ Helmetsan est un moteur indépendant de sécurité et d’aide à la décision pour les motos. Lorsque vous consultez des prix ou achetez via des liens de revendeurs, Helmetsan peut percevoir une commission d’affiliation, sans frais supplémentaires pour vous.

Product Concept & Specifications

Steelbird (India)

Engineering & Biomechanical Safety Analysis

The Steelbird Rocket utilizes a reinforced polycarbonate shell with an integrated EPS liner engineered to meet ECE 22.06 safety standards while maintaining a lightweight profile. Its open-face design features a streamlined chin bar and optimized air ducts that balance thermal regulation with minimal frontal drag, ensuring stability at highway speeds without compromising acoustic comfort.

The Steelbird Rocket Silver 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.

Construction de la coque ABS Matériau structurel extérieur
Measured Weight 855 g (1.88) Poids approximatif en taille moyenne
Warranty 1 an Durée de la couverture du fabricant
Cas d’utilisation principal Commuter Orientation de conduite optimisée

Safety & Certifications

Certification ECE 22.06 Norme de sécurité certifiée
Rotational Protection Yes (Rotational Mitigation) Atténue l'impact rotationnel
Déverrouillage d’urgence Not specified Retrait rapide des mousses de joues
Sangle de rétention Double D-Ring Type de boucle de jugulaire
Évaluation d’impact SHARP 5/5 Score vérifié au test d’impact SHARP UK

Acoustics & Aerodynamics

Niveau sonore 92 dB Bruit du vent mesuré à vitesse élevée
Ventilation 6/10 Évaluation des performances de ventilation
Testé en soufflerie Not specified Aérodynamisme optimisé de la calotte
Pinlock antibuée Non inclus Insert antibuée pour visière

Technology & Convenience

Intégration des communications Generic Speaker Cutouts Disponibilité d’une découpe pour intercom
Compatible avec les lunettes Not specified Rainures pour lunettes dans la doublure intérieure
Système de visière Not verified Écran solaire intégré escamotable
Intérieur amovible Not verified Modules de doublure lavables

Regional Legality & Compliance

🇮🇳 IN Street Legal
Required: ISI

Mandatory for use on public roads in India; model is ISI certified.

🇺🇸 US Not Street Legal
Required: DOT

Lacks DOT FMVSS 218 certification required for legal use in the United States.

🇪🇺 EU Not Street Legal
Required: ECE 22.05/06

Lacks ECE certification required for legal use in European Union member states.

Regional Legality Guidance

IN

Status: Street Legal

Required: ISI

Mandatory for use on public roads in India; model is ISI certified.

US

Status: Not Street Legal

Required: DOT

Lacks DOT FMVSS 218 certification required for legal use in the United States.

EU

Status: Not Street Legal

Required: ECE 22.05/06

Lacks ECE certification required for legal use in European Union member states.

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Data Confidence & Verification Provenance

Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.

Manufacturer Source
Steelbird Official Specification
Safety Testing Agency
DOT, ISI Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21