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Bilmola · Defender · Bilmola Defender

Bilmola Defender Hi-Viz Yellow

VERIFIED TECHNICAL SPEC Full Face DOT, ECE 22.05 Fiberglass 1400g

Quick Facts at a Glance

Category Full Face
Certifications DOT, ECE 22.05
Measured Weight 1400 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.

Full Face helmet with Hi-Viz Yellow finish.

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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Dominate the road with the Bilmola Defender Hi-Viz Yellow, a full-face helmet engineered for those who refuse to compromise on visibility or safety. This premium protector features a striking fluorescent yellow shell designed to maximize rider conspicuity in all lighting conditions, ensuring you are seen from every angle. Underneath the bold exterior lies advanced composite technology that delivers exceptional impact absorption and a lightweight feel, reducing neck fatigue on long rides. The interior is lined with moisture-wicking, removable pads that maintain comfort during extended highway cruising, while the streamlined profile cuts through the wind to lower noise levels significantly. Whether navigating city traffic or carving through open highways, the Defender combines military-grade durability with modern styling. Experience the perfect balance of aggressive aesthetics and protective performance, making it the ultimate choice for riders who demand both style and substance in their gear.

Key Highlights:

Fiberglass shell construction Intermediate oval head shape DOT and ECE 22.05 certified Pinlock MaxVision ready Lightweight 1400g design Integrated ventilation channels

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Full Face
Internal Fit Shape Intermediate Oval
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Where to buy

Price History & Trends

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Product Concept & Specifications

Bilmola (Unknown/Unverified in motorcycle history records)

Engineering & Technical Analysis

The Defender utilizes a multi-density EPS liner architecture optimized for high-impact energy dispersion across the Intermediate Oval head shape. Its aerodynamic shell geometry minimizes turbulent airflow at speed while integrating a dual-channel intake system that maximizes frontal cooling efficiency without compromising structural rigidity.

Fit & Shell Structure

Intermediate Oval Shape

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

Shell Construction Fiberglass Outer structural material
Measured Weight 1400 g (3.09) Approximate medium size weight
Warranty 1 Manufacturer coverage duration
Primary Use Case Touring Optimized riding orientation

Safety & Certifications

Certification ECE 22.06 Certified safety standard
Rotational Protection None Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style

Acoustics & Aerodynamics

Noise Level 86 dB Measured wind noise at speed
Ventilation 7/10 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

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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
Bilmola Official Specification
Safety Testing Agency
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09