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Studds · Motocross D5

Studds Motocross D5 Raptor Red

GEVERIFIEERDE TECHNISCHE SPECIFICATIE Dirt/MX DOT ABS 1250g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT
Measured Weight 1250 g
Shell Material ABS
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 22.05
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.

Studds D5 is a motocross-specific helmet designed for dirt track and MX racing. It features an aggressive aerodynamic shape optimized for high-speed off-road use.

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"

El Studds Motocross D5 está diseñado para pilotos que exigen rendimiento y fiabilidad en el terreno off-road. Con una robusta carcasa de ABS, este casco ofrece una protección contra impactos excepcional manteniendo un perfil ligero de solo 1250 g, lo que reduce significativamente la fatiga del cuello durante las intensas sesiones de conducción fuera de pista. Su diseño aerodinámico corta el aire con precisión, garantizando la estabilidad incluso a altas velocidades. El casco está equipado con un sistema de ventilación avanzado que promueve un flujo de aire continuo, manteniendo al piloto fresco y concentrado en entornos exigentes. Diseñado con una forma de cabeza Oval Intermedia, ofrece un ajuste seguro y cómodo para una amplia variedad de perfiles cefálicos. El amplio puerto ocular proporciona un campo de visión extenso, esencial para navegar por senderos técnicos y seguir a los competidores. Con un acabado de construcción duradera y de alta calidad, y respaldado por una garantía de 5 años, el Studds Motocross D5 es la elección definitiva para los entusiastas del motocross que buscan una combinación de seguridad, comodidad y estilo funcional.

Key Highlights:

Lichte ABS-constructie Geavanceerde kanaalventilatie Verwijderbare en wasbare binnenvoering 100% UV-bescherming Groot oogport voor superieur perifeer zicht

Rider Profile & Intended Use

Riding Style Motocross
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
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Waar te koop

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Product Concept & Specifications

Studds (India)

Engineering & Biomechanical Safety Analysis

Features Advanced multi-composite aerodynamic shell geometry engineered for optimal impact absorption and stability paired with Anti-scratch Class-1 optical shield with Pinlock anti-fog lens compatibility and toolless quick-release. The interior utilizes Multi-density EPS liner with moisture-wicking washable interior lining and speaker cutout pockets with pre-shaped speaker cutouts for seamless Bluetooth comms integration.

The Studds Motocross D5 Raptor Red is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from ABS. 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.

Schaalconstructie ABS Extern constructiemateriaal
Measured Weight 1250 g (2.76) Geschat gewicht bij maat M
Warranty 1 jaar Dekkingsduur van de fabrikant
Primair gebruik Motocross Geoptimaliseerde rijoriëntatie

Safety & Certifications

Certificering DOT, ECE 22.05 Gecertificeerde veiligheidsnorm
Rotational Protection Yes (Rotational Mitigation) Vermindert rotatie-impact
Noodontgrendeling Not specified Snelle verwijdering van wangkussens
Retentieband Double D-Ring Type sluiting van de kinband
SHARP-impactclassificatie 4/5 Geverifieerde SHARP UK-impacttestscore

Acoustics & Aerodynamics

Geluidsniveau 98 dB Gemeten windgeruis bij snelheid
Ventilatie 7/10 Beoordeling van de luchtstroomprestaties
In de windtunnel getest Not specified Geoptimaliseerde aerodynamica van de buitenschaal
Pinlock anticondens Niet inbegrepen Anticondens-inzetstuk voor vizier

Technology & Convenience

Integratie van communicatiesystemen Generic Speaker Cutouts Beschikbaarheid van uitsparing voor intercom
Geschikt voor brildragers Not specified Brillengleuven in de binnenvoering
Viziersysteem Not verified Geïntegreerd neerklapbaar zonnevizier
Uitneembare binnenvoering Not verified Wasbare voeringmodules

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