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Bell · Custom 500

Bell Custom 500 Stripe Blue

ESPECIFICAÇÃO TÉCNICA VERIFICADA Open Face ECE 22.05, DOT Fiberglass 1100g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Aberto
Certifications ECE 22.05, DOT
Measured Weight 1100 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 ✓ DOT
Rotational Protection ECE 22.05
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.

Open face design with extended cheek pads for a secure fit on oval and intermediate head shapes; requires chin strap adjustment.

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"

The Bell Custom 500 Stripe Blue is a masterclass in retro-inspired design, blending iconic 1970s aesthetics with modern protective engineering. Crafted with a high-strength fiberglass shell, this open-face helmet offers a lightweight yet robust profile that feels natural on the road. Its intermediate oval head shape is meticulously engineered to provide a secure, comfortable fit for a wide variety of riders. While the open-face architecture delivers an unparalleled field of vision and a sense of freedom, Bell has integrated an advanced ventilation system to ensure optimal airflow, keeping you cool and focused during long summer cruises. The interior is lined with premium, moisture-wicking materials that are fully removable and washable, ensuring long-term freshness. With its sleek styling, refined aerodynamics, and commitment to safety, the Custom 500 Stripe Blue is the definitive choice for riders who demand classic style without compromising on the advanced technical standards of today’s motorcycling world.

Key Highlights:

Calota em fibra de vidro MIPS (Sistema de Proteção contra Impactos Multidirecionais) Design aberto Formato de cabeça oval intermédio Ventilação melhorada

Rider Profile & Intended Use

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

Onde comprar

Revendedor Preço Availability
Amazon (US) Ver preço atual Ver no site Ver preço →

Histórico e tendências de preços

ℹ️ A Helmetsan é um motor independente de segurança e apoio à decisão para motociclos. Quando consulta preços ou compra através de ligações de retalhistas, a Helmetsan pode receber uma comissão de afiliado sem custos adicionais para si.

Product Concept & Specifications

Bell (United States)

Engineering & Biomechanical Safety Analysis

The Bell Custom 500 Stripe Blue helmet features a fiberglass shell, providing excellent impact protection. Its intermediate oval head shape accommodates a wide range of riders, while the open-face design allows for improved visibility and airflow. The helmet's ventilation system helps to regulate temperature and reduce fogging.

The Bell Custom 500 Stripe Blue is engineered as a high-integrity Open 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 ECE 22.05, 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.

Construção da calota Fiberglass Material estrutural externo
Measured Weight 1100 g (2.43) Peso aproximado no tamanho médio
Warranty 1 ano Duração da cobertura do fabricante
Caso de uso principal Cruising Orientação de condução otimizada

Safety & Certifications

Certificação DOT Padrão de segurança certificado
Rotational Protection ECE 22.05 Atenua o impacto rotacional
Libertação de emergência Not specified Remoção rápida das almofadas das bochechas
Cinta de retenção Double D-Ring Tipo de fivela da cinta jugular
Classificação de impacto SHARP 5/5 Pontuação verificada no teste de impacto SHARP UK

Acoustics & Aerodynamics

Nível de ruído 95 dB Ruído do vento medido em velocidade
Ventilação 6/10 Avaliação do desempenho do fluxo de ar
Testado em túnel de vento Not specified Aerodinâmica otimizada da calota
Pinlock antiembaçante Não incluído Inserto antiembaciamento para viseira

Technology & Convenience

Integração de comunicações Generic Speaker Cutouts Disponibilidade de abertura para intercomunicador
Compatível com óculos Not specified Ranhuras para óculos no forro interior
Sistema de viseira Not verified Viseira solar integrada rebatível
Forro removível Not verified Módulos de forro laváveis

Regional Legality & Compliance

🇺🇸 US Compliant
Required: DOT

Meets all US safety standards

Regional Legality Guidance

US

Status: Compliant

Required: DOT

Meets all US safety standards

Certification Documents & References

  • DOT (US) - Department of Transportation - Reference
  • ECE 22.05 (EU) - Economic Commission for Europe - 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
ECE 22.05, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21