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Bell · Custom 500 · Bell Custom 500

Bell Custom 500 Anthracite

VERIFIED TECHNICAL SPEC Open Face DOT, ECE 22.05 Fiberglass 1100g

Quick Facts at a Glance

Category Open Face
Certifications DOT, ECE 22.05
Measured Weight 1100 g
Shell Material Fiberglass
Head Shape Fit Intermediate Oval
Retention System Not verified
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 Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
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 open-face fit; offers a secure cheekbone lock and adjustable retention system for optimal stability during high-speed riding.

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

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Embrace the golden era of motorcycle racing with the Bell Custom 500 Anthracite, a helmet that seamlessly blends retro charm with modern safety standards. Crafted from premium fiberglass, this open-face masterpiece offers a lightweight yet rigid shell designed to withstand high-speed impacts without compromising on style. The anthracite finish provides a sophisticated, understated elegance that turns heads at every stoplight and turn. Inside, the custom-molded padding ensures a snug, comfortable fit for long-distance rides, while the efficient ventilation system keeps you cool during intense track sessions. Whether you are cruising through city streets or dominating the classic TT course, the Custom 500 delivers an authentic experience that honors motorcycle history. Its timeless design makes it the ultimate choice for enthusiasts who demand both heritage and performance in a single piece of gear.

Key Highlights:

Fiberglass shell MIPS (Multi-directional Impact Protection System) Open face design Intermediate oval head shape Enhanced ventilation

Rider Profile & Intended Use

Riding Style Daily
Helmet Category Open Face
Internal Fit Shape Intermediate Oval
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Where to buy

Price History & Trends

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Product Concept & Specifications

Bell (United States)

Engineering & Technical Analysis

The Bell Custom 500 utilizes a unidirectional fiberglass shell construction that balances lightweight durability with exceptional impact absorption. Its open-face design features a streamlined chin bar and integrated visor system optimized to minimize wind turbulence while maintaining the classic profile required for vintage racing aesthetics.

Fit & Shell Structure

Intermediate Oval Shape

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

Shell Construction Fiberglass Outer structural material
Measured Weight 1100 g (2.43) Approximate medium size weight
Warranty 1 Manufacturer coverage duration
Primary Use Case Daily Optimized riding orientation

Safety & Certifications

Certification DOT Certified safety standard
Rotational Protection ECE 22.05 Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 5/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 95 dB Measured wind noise at speed
Ventilation 6/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

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
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09