Global Helmet Intelligence Platform

LS2 · Challenger Carbon

LS2 Challenger Carbon Blanc nacré

SPÉCIFICATION TECHNIQUE VÉRIFIÉE Full Face ECE 22.06, DOT Carbon Fiber 1350g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Intégral
Certifications ECE 22.06, DOT
Measured Weight 1350 g
Shell Material Carbon Fiber
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 ✓ DOT, 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.

Designed for oval to intermediate head shapes; features a narrow chin bar and extended cheek coverage.

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

"L'homme, la sécurité, le sport"

Experimenta la fusión perfecta entre un estilo agresivo y una seguridad sin concesiones con el LS2 Challenger Carbon en Pearl White. Este casco integral cuenta con un impresionante acabado perlado que capta la luz, combinado con una elegante carcasa inspirada en la fibra de carbono, diseñada para cortar el viento a altas velocidades. Diseñado para el motociclista moderno que exige protección y rendimiento, integra la tecnología patentada MIPS de LS2 para ofrecer una absorción de impactos superior desde múltiples ángulos. El interior está revestido con un acolchado de primera calidad que absorbe la humedad para garantizar la comodidad durante todo el día, mientras que el sistema de visor ajustable proporciona una visión cristalina en cualquier condición de luz. Ya sea que estés recorriendo las calles de la ciudad o enfrentando la carretera abierta, el Challenger Carbon ofrece un equilibrio entre eficiencia aerodinámica y una estética audaz. Mejora tu conducción con un casco que luce tan impresionante como se siente, estableciendo un nuevo estándar de valor y seguridad en el mundo del equipamiento para motociclismo.

Rider Profile & Intended Use

Riding Style Sport
Helmet Category Intégral
Internal Fit Shape Intermediate 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

LS2 (Spain)

Engineering & Biomechanical Safety Analysis

El LS2 Challenger Carbon utiliza un revestimiento de EPS de densidad múltiple y un avanzado sistema MIPS (Multi-directional Impact Protection System) para mitigar las fuerzas de rotación durante los impactos oblicuos. Su diseño de carcasa aerodinámica reduce las turbulencias del viento, mientras que el sistema de visor integrado garantiza una amortiguación acústica óptima sin comprometer el flujo de aire a alta velocidad a través de las tomas de aire estratégicamente situadas.

The LS2 Challenger Carbon Blanc nacré is engineered as a high-integrity Full Face protective system, utilizing a structural shell constructed from Carbon Fiber. 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.

Construction de la coque Carbon Fiber Matériau structurel extérieur
Measured Weight 1350 g (2.98) Poids approximatif en taille moyenne
Warranty 2 Years Durée de la couverture du fabricant
Cas d’utilisation principal Sport Orientation de conduite optimisée

Safety & Certifications

Certification DOT, 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 87 dB Bruit du vent mesuré à vitesse élevée
Ventilation 7/10 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

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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
LS2 Official Specification
Safety Testing Agency
ECE 22.06, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-20