Speed and Strength · SS2400
Speed and Strength SS2400
Quick Facts at a Glance
Verified Safety Snapshot
How this helmet’s verified certifications map to recognized safety homologations and crash testing.
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.
Verified Fit & Sizing Guide
Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.
Conçu pour les formes de tête ovales ; peut sembler serré sur les têtes rondes sans prendre une taille au-dessus.
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"
Dominez la route avec le Speed and Strength SS2400, un casque intégral qui allie parfaitement un style agressif à une sécurité sans compromis. Doté d'un profil aérodynamique épuré, ce casque fend le vent pour réduire la fatigue lors des longs voyages, tandis que son système de ventilation intégré assure un flux d'air optimal pour vous garder au frais quel que soit le climat. L'intérieur est doublé d'un tissu évacuant l'humidité et d'une calotte EPS multi-densité conçue pour absorber efficacement l'énergie des impacts, offrant une tranquillité d'esprit à chaque virage. Que vous soyez en ville ou sur l'autoroute, le SS2400 offre un confort et une protection supérieurs. Son esthétique audacieuse séduira les motards exigeants en matière de performance et de style, en faisant un ajout essentiel à votre équipement pour une expérience de conduite ultime.
Rider Profile & Intended Use
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
Speed and Strength (United States)Engineering & Biomechanical Safety Analysis
Le SS2400 utilise une calotte EPS multi-densité conçue pour répondre aux normes rigoureuses DOT FMVSS 218 tout en maintenant une rigidité structurelle lors de scénarios à fort impact. Sa conception de coque aérodynamique minimise les flux d'air turbulents, réduisant les turbulences et les nuisances sonores sans compromettre les canaux de ventilation nécessaires à la thermorégulation du pilote.
The Speed and Strength SS2400 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.
Safety & Certifications
Acoustics & Aerodynamics
Technology & Convenience
Interactive Size & Fit Finder
Conçu pour les formes de tête ovales ; peut sembler serré sur les têtes rondes sans prendre une taille au-dessus.
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.
Part numbers
| Product style | MFR. product # | SKU | Availability |
|---|---|---|---|
| Matte Black / | — |
SPE-SS24-BLK | instock |
| Hi-Viz Yellow / | — |
SPE-SS24-YEL | instock |
| Gloss White / | — |
SPE-SS24-WHI | instock |
| Raptor TC-3 / | — |
SPE-SS24-RAP | instock |
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Compatible Motorcycles for the Speed and Strength SS2400
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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.