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Bell · Bullitt

Bell Bullitt Tech TC-5

SPECIFICA TECNICA VERIFICATA Full Face ECE 22.05, DOT Fiberglass 1470g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Integrale
Certifications ECE 22.05, DOT
Measured Weight 1470 g
Shell Material Fiberglass
Head Shape Fit Round Oval
Retention System Micrometric
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ ECE 22.05
Rotational Protection MIPS
SHARP Impact Score Not tested by SHARP
Retention Mechanism Micrometric
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.

Round Oval head shape

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"

Embrace the legendary spirit of American muscle with the Bell Bullitt, a modern reinterpretation of the iconic 1970s cafe racer style. Crafted from high-strength unidirectional fiberglass, this open-face helmet delivers uncompromising safety without sacrificing the raw, vintage charm that defines the riding experience. The split visor design enhances peripheral vision and reduces wind noise, allowing you to feel the road beneath you while maintaining a cool, composed demeanor. Whether cruising through city streets or carving up canyon roads, the Bullitt offers a perfect blend of retro aesthetics and contemporary performance technology. Its superior ventilation system keeps you comfortable during long rides, ensuring that style never comes at the expense of comfort. This is not just a helmet; it is a statement piece for riders who demand both heritage and high-end engineering.

Key Highlights:

Design da casco integrale Calotta in fibra di vetro Tecnologia MIPS Calzata ovale tonda Ventilazione adeguata

Rider Profile & Intended Use

Riding Style Turismo
Helmet Category Integrale
Internal Fit Shape Round Oval
Real-time price tracking active across international retailers.

Dove acquistare

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Cronologia e tendenze dei prezzi

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Product Concept & Specifications

Bell (United States)

Engineering & Biomechanical Safety Analysis

The Bell Bullitt Tech TC-5 combines advanced safety with classic styling, featuring a fiberglass shell for impact resistance. Its full-face design and round-oval fit ensure a snug, comfortable fit for most riders. Ventilation is adequate for moderate climates, with adjustable airflow to manage heat and humidity. The helmet balances retro aesthetics with modern protective features, making it a practical choice for urban and touring riders.

The Bell Bullitt Tech TC-5 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 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 Round 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

Round Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Costruzione della calotta Fiberglass Materiale strutturale esterno
Measured Weight 1470 g (3.24) Peso approssimativo della taglia media
Warranty 5 Years Durata della copertura del produttore
Uso principale Turismo Orientamento di guida ottimizzato

Safety & Certifications

Certificazione ECE 22.05 Standard di sicurezza certificato
Rotational Protection MIPS Attenua l'impatto rotazionale
Sgancio di emergenza Not specified Rimozione rapida delle imbottiture per guanciali
Cinghia di ritenzione Micrometric Tipo di fibbia del cinturino sottogola

Acoustics & Aerodynamics

Livello di rumore Non testato Rumore del vento misurato in velocità
Ventilazione 10/10 Valutazione delle prestazioni del flusso d'aria
Testato in galleria del vento Not specified Aerodinamica della calotta ottimizzata
Pinlock anti-appannamento Non incluso Inserto antiappannamento per visiera

Technology & Convenience

Integrazione delle comunicazioni Generic Speaker Cutouts Disponibilità di predisposizione per interfono
Compatibile con gli occhiali Not specified Scanalature per occhiali nella fodera interna
Sistema della visiera Not verified Visiera parasole integrata a scomparsa
Interno removibile Not verified Moduli interni lavabili

Regional Legality & Compliance

🇺🇸 US Approved
Required: DOT, ECE 22.05

Meets US safety standards

Regional Legality Guidance

US

Status: Approved

Required: DOT, ECE 22.05

Meets US safety standards

Certification Documents & References

  • DOT (US) - US Department of Transportation - Reference
  • ECE 22.05 (EU) - UNECE - 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