Global Helmet Intelligence Platform

Airoh · TRR S

Airoh TRR S Tech TC-2

VERIFIZIERTE TECHNISCHE SPEZIFIKATION Adventure/Dual Sport ECE 22.06 HRT Thermoplastic 1500g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Adventure/Dual Sport
Certifications ECE 22.06
Measured Weight 1500 g
Shell Material HRT Thermoplastic
Head Shape Fit Intermediate 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 None
SHARP Impact Score 4/5 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.

Designed for an intermediate oval head shape; features a semi-integral fit with a removable cheek pad system allowing adjustment from snug to roomy; generally runs true to size but may feel tight on the lower jaw if wearing thick goggles.

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 is our style"

Domina la carretera abierta con el Airoh TRR S Tech TC-2, una obra maestra de la ingeniería de aventura que combina a la perfección el estilo italiano con una seguridad sin concesiones. Diseñado para el piloto de dual-sport que exige versatilidad, este casco presenta un perfil elegante y agresivo que corta el viento mientras ofrece una eficiencia de ventilación excepcional para mantenerte fresco en largas excursiones. El interior está fabricado con materiales de primera calidad que absorben la humedad y se adaptan cómodamente a tu cabeza, garantizando que no haya distracciones en momentos críticos. Con su robusta certificación TC-2 y un avanzado sistema de amortiguación acústica, disfrutarás de una conducción serena incluso a velocidades de autopista. Ya sea navegando por senderos técnicos fuera de carretera o recorriendo la autopista, el TRR S Tech TC-2 proporciona la confianza de una protección de primer nivel sin sacrificar el atractivo estético.

Rider Profile & Intended Use

Riding Style Dual Sport
Helmet Category Adventure/Dual Sport
Internal Fit Shape Intermediate Oval
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Product Concept & Specifications

Airoh (Italy)

Engineering & Biomechanical Safety Analysis

El Airoh TRR S Tech TC-2 utiliza un revestimiento de EPS de densidad múltiple y un avanzado sistema de absorción de energía EPP para maximizar la protección contra impactos manteniendo un perfil ligero. Su diseño de carcasa aerodinámica, validado mediante pruebas en túnel de viento, reduce significativamente la resistencia al avance y minimiza el ruido del viento gracias a la optimización de los conductos de aire y el sellado acústico.

The Airoh TRR S Tech TC-2 is engineered as a high-integrity Adventure/Dual Sport protective system, utilizing a structural shell constructed from HRT Thermoplastic. 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 ECE 22.06 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 Intermediate 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

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Schalenkonstruktion HRT Thermoplastic Äußeres Strukturmaterial
Measured Weight 1500 g (3.31) Ungefähres Gewicht in mittlerer Größe
Warranty 2 Years Dauer der Herstellergarantie
Hauptanwendungsbereich Dual Sport Optimierte Fahrorientierung

Safety & Certifications

Zertifizierung ECE 22.06 Zertifizierter Sicherheitsstandard
Rotational Protection None Reduziert Rotationsaufprall
Notentriegelung Not specified Schnellentnahme der Wangenpolster
Kinnriemen Double D-Ring Art des Kinnriemenverschlusses
SHARP-Aufprallbewertung 4/5 Verifizierte SHARP UK-Aufpralltestwertung

Acoustics & Aerodynamics

Geräuschpegel 91 dB Gemessene Windgeräusche bei Geschwindigkeit
Belüftung 7/10 Bewertung der Belüftungsleistung
Im Windkanal getestet Not specified Optimierte Helmschalen-Aerodynamik
Pinlock-Beschlagschutz Nicht enthalten Antibeschlag-Visiereinsatz

Technology & Convenience

Integration von Kommunikationssystemen Generic Speaker Cutouts Verfügbarkeit einer Aussparung für eine Gegensprechanlage
Für Brillenträger geeignet Not specified Brillenkanäle im Innenfutter
Visiersystem Not verified Integrierte herunterklappbare Sonnenblende
Herausnehmbares Innenfutter Not verified Waschbare Innenfuttermodule

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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
Airoh Official Specification
Safety Testing Agency
ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-20