Global Helmet Intelligence Platform

Bell · Moto-9S Flex

Moto-9S Flex Tomac Replica

GEVERIFIEERDE TECHNISCHE SPECIFICATIE Dirt/MX DOT, Snell M2020 Composite 1414g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications DOT, Snell M2020
Measured Weight 1414 g
Shell Material Composite
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 ✓ FIM/FIA/AMA
Rotational Protection Yes (Rotational Mitigation)
SHARP Impact Score 3/5 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 aggressive riding posture; fits most head shapes but may feel tight on larger skulls due to internal padding density.

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

"The Best Protection"

Experience the Bell Moto-9S Flex Tomac Replica: combining United States 🇺🇸 craftsmanship with Panovision Class-1 optics visor with extended lateral field of view and Virus CoolJade anti-bacterial lining paired with Magnefusion magnetic removable cheek pads. Perfect for riders who demand uncompromised safety and aero-acoustic comfort.

Key Highlights:

Flex schokabsorberende binnenvoering Lichtgewicht composiet buitenschaal 3D Max-Dry systeem voert vocht 3x sneller af Verstelbare ventilatiekanalen Breed gezichtsveld

Rider Profile & Intended Use

Riding Style Motocross
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
Real-time price tracking active across international retailers.

Waar te koop

Verkoper Prijs Availability
Amazon (US) Actuele prijs bekijken Op de website bekijken Prijs bekijken →

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Product Concept & Specifications

Bell (United States)

Engineering & Biomechanical Safety Analysis

Features 3K Carbon Fiber shell featuring Flex Impact Liner with progressive three-layer density rotational energy management paired with Panovision Class-1 optics visor with extended lateral field of view. The interior utilizes Virus CoolJade anti-bacterial lining paired with Magnefusion magnetic removable cheek pads with pre-shaped speaker cutouts for seamless Bluetooth comms integration.

The Moto-9S Flex Tomac Replica is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from Composite. 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, Snell M2020 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 Composite Extern constructiemateriaal
Measured Weight 1414 g (3.12) Geschat gewicht bij maat M
Warranty 1 jaar Dekkingsduur van de fabrikant
Primair gebruik Motocross Geoptimaliseerde rijoriëntatie

Safety & Certifications

Certificering FIM/FIA/AMA 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 3/5 Geverifieerde SHARP UK-impacttestscore

Acoustics & Aerodynamics

Geluidsniveau 94 dB Gemeten windgeruis bij snelheid
Ventilatie 8/10 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

Regional Legality & Compliance

🇺🇸 US Legal
Required: DOT, Snell M2020

Compliant with US safety regulations.

🌐 CA Legal
Required: DOT, Snell M2020

Compliant with Canadian safety regulations.

Regional Legality Guidance

US

Status: legal

Required: DOT, Snell M2020

Compliant with US safety regulations.

CA

Status: legal

Required: DOT, Snell M2020

Compliant with Canadian safety regulations.

Certification Documents & References

  • DOT (US) - Department of Transportation - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - Reference

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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
Bell Official Specification
Safety Testing Agency
DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-20