
HJC I91 Bina Full Face Motorcycle Helmet
11 December 2025
MT Thunder 4 Lumin Motorcycle Full Face Helmet White Blue Red
11 December 2025HJC I91 Plain Motorcycle Modular Helmet
Protection:
Dual Homologation (P/J):
The HJC I91 is certified for both full-face and open-face configurations, allowing riders to switch between the two safely and legally depending on their needs.
Advanced Polycarbonate Shell:
Crafted using advanced CAD technology, the shell provides lightweight yet high-impact resistance, ensuring optimal protection without compromising rider comfort.
ECE R22.06 Certified:
Fully compliant with the latest European safety standard, the I91 guarantees elevated safety performance for modern road and touring conditions.
Reflective Safety Trimming:
Built-in reflective detailing enhances visibility during night or low-light riding, contributing to safer journeys on every terrain.
Material:
Aerodynamic Shell Design:
Designed using CFD (Computational Fluid Dynamics), the I91 optimizes aerodynamic efficiency, reducing wind drag and improving ride stability at high speeds.
Pinlock®-Ready HJ-33 Visor:
The optically correct visor provides 99% UV protection and comes anti-scratch coated. A Pinlock® insert is included to prevent fogging in humid or rainy conditions.
Dynamic Multi-Step Sun Visor:
The retractable internal sun visor features multiple positioning options and anti-scratch coating, ensuring tailored protection against sunlight while riding.
Comfort:
Moisture-Wicking Interior:
Equipped with breathable, removable, and washable interior padding, the liner helps maintain freshness and hygiene, especially during long-distance rides.
Eyewear-Compatible Design:
Special grooves within the liner accommodate glasses comfortably, making this helmet ideal for riders who wear prescription eyewear or sunglasses.
Interchangeable Cheek Pads:
Cheek pads are interchangeable across all sizes, allowing for easy fit customization and replacement.
One-Touch Micro Buckle System:
The helmet is secured via a quick-release micrometric buckle, offering ease of use while maintaining reliable fastening on the move.
Weight:
Optimized Shell Weight:
Using advanced polycarbonate materials and CAD engineering, the helmet achieves a balanced and lightweight build, reducing neck fatigue during extended rides.
Three Shell Sizes:
Available in three shell sizes (XS-S / M-L / XL-XXL), ensuring a proportional and snug fit for riders of all head sizes.
Technology Compatibility:
Bluetooth-Ready Design:
Prepped for SMART HJC 2nd GEN Bluetooth systems (models 11B, 21B, and 50B sold separately), the I91 lets riders stay connected, navigate, and take calls seamlessly on the road.
Cautions:
Helmet Care Instructions:
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Use only a soft cloth with mild soap to clean the shell and visor.
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Avoid using harsh chemicals or solvents that may degrade protective materials.
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Do not expose to prolonged high heat or direct sunlight when not in use.
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Regularly check the chinbar mechanism and locking system to ensure optimal performance.
| Color | Metallic Blue, Black, Matt Sand Biege, Matt Black, Fluo Green, Pearl White |
|---|---|
| Size | 2XL, 3XL, XS, M, XL, S, L |
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