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Speed and Strength · SS2400

Speed and Strength SS2400 Blanco brillante

ESPECIFICACIÓN TÉCNICA VERIFICADA Full Face DOT Fiberglass 1500g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Integral
Certifications DOT
Measured Weight 1500 g
Shell Material Fiberglass
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 Yes (Rotational Mitigation)
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 oval head shapes; may feel tight on round heads due to extended cheek pads.

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

"Speed and Strength"

Dominate the open road in absolute style with the Speed and Strength SS2400 Gloss White. This full-face masterpiece merges aggressive aesthetics with uncompromising safety, featuring a sleek, glossy finish that commands attention at any speed. Engineered for the modern rider who demands both protection and performance, the SS2400 delivers superior impact absorption through its advanced EAS liner technology. Experience enhanced comfort on long hauls thanks to strategic ventilation zones that keep you cool while minimizing wind noise. The intermediate oval fit ensures a secure, custom-like hold, allowing you to focus entirely on the journey ahead. Whether cruising city streets or carving canyon curves, this helmet offers the perfect blend of bold looks and reliable engineering.

Rider Profile & Intended Use

Riding Style Racing
Helmet Category Integral
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Dónde comprar

Vendedor Precio Availability
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Historial de precios y tendencias

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Product Concept & Specifications

Speed and Strength (United States)

Engineering & Biomechanical Safety Analysis

The SS2400 utilizes a multi-density EPS liner constructed with an Energy Absorbing System (EAS) to maximize impact dispersion while maintaining a lightweight profile. Its aerodynamic shell design incorporates specific airflow channels that balance frontal ventilation with rear exhaust, reducing wind buffeting without compromising structural rigidity.

The Speed and Strength SS2400 Blanco brillante is engineered as a high-integrity Full 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 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.

Construcción de la calota Fiberglass Material estructural exterior
Measured Weight 1500 g (3.31) Peso aproximado en talla mediana
Warranty 1 año Duración de la cobertura del fabricante
Uso principal Racing Orientación de conducción optimizada

Safety & Certifications

Certificación ECE 22.06 Estándar de seguridad certificado
Rotational Protection Yes (Rotational Mitigation) Atenúa el impacto rotacional
Liberación de emergencia Not specified Extracción rápida de las almohadillas de mejilla
Correa de retención Double D-Ring Tipo de hebilla de la correa de la barbilla
Clasificación de impacto SHARP 4/5 Puntuación verificada de la prueba de impacto SHARP UK

Acoustics & Aerodynamics

Nivel de ruido No probado Ruido del viento medido a velocidad
Ventilación 6/10 Valoración del rendimiento del flujo de aire
Probado en túnel de viento Not specified Aerodinámica optimizada de la calota
Pinlock antivaho No incluido Inserto antivaho para visor

Technology & Convenience

Integración de comunicaciones Generic Speaker Cutouts Disponibilidad de abertura para intercomunicador
Apto para gafas Not specified Ranuras para gafas en el forro interior
Sistema de pantalla Not verified Visor solar integrado abatible
Interior extraíble Not verified Módulos de forro lavables

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VEHICLE SYNERGY & ERGONOMICS

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SR 160 Carbon

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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
Speed and Strength Official Specification
Safety Testing Agency
DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21