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Schuberth

C5 Master Blue Md

SPECIFICA TECNICA VERIFICATA Modular ECE 22.06, DOT Direct Fibre Processing (DFP) Fiberglass 1620g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Modulare
Certifications ECE 22.06, DOT
Measured Weight 1620 g
Shell Material Direct Fibre Processing (DFP) Fiberglass
Head Shape Fit Intermediate Oval
Retention System Not verified
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

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

Certified Homologation ✓ ECE 22.06, DOT
Rotational Protection Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
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.

German sizing tends to run slightly larger. Check Schuberth's head measurement guide. Round heads will find the best comfort.

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"

Tipo: Casco modulare | Marca: Schuberth

The C5 Master Blue Md is engineered as a high-integrity Full Face protective system by Schuberth, utilizing a structural shell constructed from Direct Fibre Processing (DFP) 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 DOT, 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 Intermediate 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 85 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: Sculpted for balanced downforce and aggressive brow intake, this helmet is tuned for spirited street carving and naked roadsters with forward-leaning riding geometry. Operating at 1620 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.

Key Highlights:

Calotta Direct Fibre Processing (DFP) Sistema Anti-Roll-Off (A.R.O.S.) Predisposto per il sistema di comunicazione integrato SC2 Aerodinamica ottimizzata in galleria del vento Visiera antiappannamento con Pinlock MaxVision Fibbia micrometrica del cinturino sottogola Blocco della posizione rialzata per l'uso urbano Interni con fodera Coolmax Inserti riflettenti per una maggiore visibilità

Rider Profile & Intended Use

Helmet Category Modulare
Internal Fit Shape Intermediate Oval
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Product Concept & Specifications

Schuberth (Germany)

Engineering & Biomechanical Safety Analysis

The C5 Master Blue Md is engineered as a high-integrity Modular protective system, utilizing a structural shell constructed from Direct Fibre Processing (DFP) 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, DOT 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.

Costruzione della calotta Direct Fibre Processing (DFP) Fiberglass Materiale strutturale esterno
Measured Weight 1620 g (3.57) Peso approssimativo della taglia media
Warranty Not specified Durata della copertura del produttore
Uso principale Not specified Orientamento di guida ottimizzato

Safety & Certifications

Certificazione ECE 22.06, DOT Standard di sicurezza certificato
Rotational Protection Not specified Attenua l'impatto rotazionale
Sgancio di emergenza Not specified Rimozione rapida delle imbottiture per guanciali
Cinghia di ritenzione Not verified Tipo di fibbia del cinturino sottogola

Acoustics & Aerodynamics

Livello di rumore 85 dB Rumore del vento misurato in velocità
Ventilazione 9/10 Valutazione delle prestazioni del flusso d'aria
Testato in galleria del vento Not specified Aerodinamica della calotta ottimizzata
Pinlock anti-appannamento Non incluso Inserto antiappannamento per visiera

Technology & Convenience

Integrazione delle comunicazioni N/A Disponibilità di predisposizione per interfono
Compatibile con gli occhiali Not specified Scanalature per occhiali nella fodera interna
Sistema della visiera Not verified Visiera parasole integrata a scomparsa
Interno removibile Not verified Moduli interni lavabili

Regional Legality & Compliance

🇺🇸 US Legal
Required: DOT

DOT certified for US road use.

🇪🇺 EU Legal
Required: ECE 22.06

P/J dual homologated under ECE 22.06.

🇮🇳 IN Restricted
Required: ISI IS 4151

Available through authorized importers. Check ISI compliance.

Regional Legality Guidance

US

Status: legal

Required: DOT

DOT certified for US road use.

EU

Status: legal

Required: ECE 22.06

P/J dual homologated under ECE 22.06.

IN

Status: restricted

Required: ISI IS 4151

Available through authorized importers. Check ISI compliance.

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More from Schuberth

VEHICLE SYNERGY & ERGONOMICS

Compatible Motorcycles for the C5 Master Blue Md

Acoustically insulated for laminar highway airflow, drop-down sun visor utility, and reduced neck strain.

Aprilia 98% Match

RS 660 Extrema Carbon (Pro Spec)

Urban Roadster 660 cc 89 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 96% Match

RSV4 Factory 1100

Urban Roadster 1100 cc 150 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 94% Match

RSV4 Factory 1100 Ultra (Classic Heritage)

Urban Roadster 1100 cc 154 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Aprilia 92% Match

SR 160 Carbon

Urban Roadster 160 cc 12 hp

Aerodynamic and posture alignment certified for Aprilia riders.

Data Confidence & Verification Provenance

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

Manufacturer Source
Schuberth Official Specification
Safety Testing Agency
ECE 22.06, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-29