1. Introduction and Safety Information
This manual provides essential information for the proper use, maintenance, and care of your HJC i71 Metal Motorcycle Helmet. Please read it thoroughly before using your helmet to ensure maximum safety and product longevity.
1.1 Important Safety Warnings
- DOT FMVSS 218 Approved: This helmet meets or exceeds DOT FMVSS 218 standards, ensuring it has been rigorously tested for energy absorption, penetration resistance, and chin strap integrity.
- Always wear a properly fitted helmet. An ill-fitting helmet can compromise protection.
- Never modify your helmet. Modifications can weaken the helmet's structure and compromise its protective capabilities.
- Do not use harsh chemicals or solvents for cleaning, as they can damage the helmet materials.
- Replace your helmet after any impact, even if visible damage is not apparent. The helmet's protective capacity may be compromised.
The HJC i71 helmet meets stringent DOT FMVSS 218 standards for maximum safety.
2. Setup and Fitting
2.1 Unpacking
Carefully remove the helmet from its packaging. Inspect it for any signs of damage that may have occurred during shipping. The package should contain one HJC i71 Metal Motorcycle Helmet.
2.2 Proper Helmet Fitting
A helmet must fit snugly to provide optimal protection. Follow these steps to ensure a proper fit:
- Measure Your Head: Use a flexible tape measure to measure the circumference of your head at its largest point, approximately 1 inch above your eyebrows.
- Consult Size Chart: Refer to the HJC Helmet Size Convention Chart below to find your corresponding helmet size.
- Try On the Helmet: The helmet should feel snug around your head and cheeks without causing uncomfortable pressure points.
- Check for Movement: With the chin strap fastened, try to move the helmet from side to side and up and down. Your skin should move with the helmet, and the helmet should not slide independently.
- Chin Strap: Ensure the chin strap is securely fastened and adjusted so that it is snug under your chin, preventing the helmet from rolling off.
HJC Helmet Size Convention Chart. Always try the helmet on for a proper fit.
The HJC i71 helmet provides a secure and comfortable fit for riders.
3. Operating Your Helmet
3.1 Visor Operation
The HJC i71 features a clear outer shield and an integrated sun visor for varying light conditions.
- Shield Lock (Push & Release System): To open or close the main shield, use the push and release system located at the front. This system ensures a secure closure and easy operation.
- New Sun Visor Mechanism: The dynamic multi-step sun visor is smoke-tinted and anti-fog coated. It operates via a bottom-positioned system. You can adjust the sun visor up to 10mm closer to your face for optimal shading and comfort.
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The Shield Lock system ensures secure closure and smooth operation of the main visor.
The New Sun Visor Mechanism allows for multi-step adjustment for personalized comfort.
3.2 Ventilation System
The helmet is equipped with an advanced ventilation system designed to maintain airflow and reduce heat buildup. Operate the vents located on the chin bar and top of the helmet to adjust airflow as needed.
3.3 SMART HJC 2nd Generation Compatibility
The HJC i71 helmet is designed for compatibility with the SMART HJC 2nd Generation communication system. This system integrates seamlessly into the helmet structure, preserving aerodynamic efficiency. SMART HJC devices are sold separately.
The HJC i71 is compatible with the SMART HJC 2nd Generation communication system (sold separately).
4. Maintenance
4.1 Shell Cleaning
Clean the helmet's outer shell with a soft cloth, warm water, and mild soap. Avoid abrasive cleaners or solvents, which can damage the finish and materials.
4.2 Interior Liner Care
The interior liner is removable and washable. Hand wash with mild soap and water, then air dry completely before reinserting into the helmet.
4.3 Visor Cleaning
Clean the visor with a soft, damp cloth and mild soap. Do not use abrasive materials or chemical cleaners. For anti-fog visors, avoid rubbing the inner surface excessively.
4.4 Storage
Store your helmet in a cool, dry place away from direct sunlight and extreme temperatures. Use a helmet bag to protect it from scratches and dust.
5. Troubleshooting
5.1 Visor Fogging
If your visor fogs up, ensure all vents are open to maximize airflow. The integrated sun visor has an anti-fog coating, but in extreme conditions, additional anti-fog treatments may be necessary.
5.2 Helmet Fit Issues
If the helmet feels too loose or too tight, re-evaluate your head measurement and compare it with the size chart. An improper fit can compromise safety and comfort. Contact HJC support if you are unsure about the correct size.
5.3 Excessive Wind Noise
Ensure the visor is fully closed and sealed. Check that all vents are properly closed if you wish to minimize noise. Wind noise can also be influenced by motorcycle type, riding position, and external factors.
6. Specifications
| Feature | Detail |
|---|---|
| Model | i71 Metal |
| Safety Rating | DOT FMVSS 218 Certified |
| Shell Material | Advanced Polycarbonate Composite Shell |
| Item Weight | Approximately 3.46 pounds (1.57 kg) |
| Product Dimensions | 15 x 11 x 11 inches (38.1 x 27.9 x 27.9 cm) |
| Visor Type | Clear outer shield, integrated smoke-tinted anti-fog sun visor |
| Communication System | SMART HJC 2nd Generation ready (system sold separately) |
The advanced polycarbonate shell provides lightweight protection and comfort.
7. Warranty and Support
7.1 Warranty Information
HJC helmets typically come with a manufacturer's warranty covering defects in materials and workmanship. Please refer to the official HJC website or the warranty card included with your purchase for specific terms and conditions, including warranty duration and claim procedures.
7.2 Customer Support
For technical assistance, spare parts, or any other inquiries regarding your HJC i71 helmet, please contact HJC customer support through their official website or authorized dealers. Keep your purchase receipt and helmet model information handy when contacting support.