Global Helmet Intelligence Platform

ROOF · Roadster Classic

ROOF Roadster Classic Silver Metallic

ZWERYFIKOWANA SPECYFIKACJA TECHNICZNA Open Face ECE 22.06 Fiberglass 1100g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Otwarty
Certifications ECE 22.06
Measured Weight 1100 g
Shell Material Fiberglass
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 Not specified
SHARP Impact Score Not tested by SHARP
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.

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

"Style meets Safety"

Heritage open-face helmet with goggles for cafe racer and scrambler riders.

The ROOF Roadster Classic Silver Metallic is engineered as a high-integrity Full Face protective system by ROOF, utilizing a structural shell constructed from Fiberglass. 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, drop-testing velocity, and anvil geometries, consult our engineering guide on ECE 22.06 vs DOT vs SNELL helmet safety standards.

Internal ergonomics follow a Round Oval cranial geometry, sculpted 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 our authoritative cranial aspect ratios and head shape guide as well as the cheek pad density and break-in protocol.

Cabin acoustics and airflow dynamics record an acoustic rating of approximately 94.5 dB at 100 km/h, stabilized by channelized EPS internal porting and laminar aerodynamic profiling. To analyze how shell materials withstand environmental fatigue and mechanical stress under prolonged UV and thermal exposure, explore our composite shell material comparison.

Vehicle Synergy & Riding Discipline: Featuring a low-profile aesthetic and panoramic sightlines, this design complements modern classics, retro roadsters, and urban commuters with relaxed riding ergonomics. Operating at 1100 grams, the helmet achieves a neutral center of gravity that significantly counteracts cervical spine fatigue during sustained highway riding. Inspect our comprehensive motorcycle compatibility directory for verified windscreen and postural pairings.

Rider Profile & Intended Use

Riding Style Cruising
Helmet Category Otwarty
Internal Fit Shape Round Oval
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Product Concept & Specifications

ROOF (Italy)

Engineering & Biomechanical Safety Analysis

The ROOF Roadster Classic Silver Metallic features a fiberglass shell for durability and impact resistance, ensuring solid safety standards. Its open-face design prioritizes comfort with a lightweight build and ample ventilation, though it lacks full-face protection. The ventilation system is basic but effective for moderate riding conditions, keeping the rider cool without compromising structural integrity. The round-oval head shape accommodates a wide range of riders, enhancing overall fit and comfort.

The ROOF Roadster Classic Silver Metallic is engineered as a high-integrity Open Face protective system, utilizing a structural shell constructed from Fiberglass. 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 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.

Konstrukcja skorupy Fiberglass Zewnętrzny materiał konstrukcyjny
Measured Weight 1100 g (2.43) Przybliżona waga w średnim rozmiarze
Warranty 2 Years Okres ochrony producenta
Główne zastosowanie Cruising Zoptymalizowana orientacja podczas jazdy

Safety & Certifications

Certyfikacja ECE 22.06 Certyfikowana norma bezpieczeństwa
Rotational Protection Not specified Łagodzi skutki uderzenia rotacyjnego
Awaryjne odblokowanie Not specified Szybkie wyjmowanie poduszek policzkowych
Pasek mocujący Double D-Ring Typ klamry paska pod brodą

Acoustics & Aerodynamics

Poziom hałasu 94 dB Zmierzony hałas wiatru przy prędkości
Wentylacja 6/10 Ocena wydajności przepływu powietrza
Przetestowany w tunelu aerodynamicznym Not specified Zoptymalizowana aerodynamika skorupy
Pinlock przeciw parowaniu Nie uwzględniono Wkładka przeciwmgielna do wizjera

Technology & Convenience

Integracja systemów komunikacji Generic Speaker Cutouts Dostępność wycięcia na interkom
Przystosowany do okularów Not specified Rowki na okulary w wyściółce wewnętrznej
System wizjera Not verified Zintegrowana opuszczana osłona przeciwsłoneczna
Wyjmowane wnętrze Not verified Moduły wyściółki nadające się do prania

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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
ROOF Official Specification
Safety Testing Agency
ECE 22.06 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21