Introducció
Welcome to your HJC C10 Full Face Motorcycle Helmet. This manual provides essential information for the proper use, care, and maintenance of your helmet. Please read this manual thoroughly before using your helmet to ensure maximum safety and performance.
The HJC C10 is designed with advanced features including a lightweight polycarbonate shell, a Pinlock-ready HJ-34P shield, a comfortable moisture-wicking interior, and an advanced channeling ventilation system for optimal airflow.
Informació de seguretat
DOT Certification
The HJC C10 helmet meets or exceeds DOT FMVSS 218 standards. This certification ensures the helmet has undergone rigorous testing for energy absorption, penetration resistance, and chin strap integrity, providing a high level of protection for riders.

This image illustrates the rigorous testing involved in meeting DOT FMVSS 218 standards, including impact and penetration resistance.
The DOT FMVSS 218 standard is a federal safety standard for motorcycle helmets in the United States. It specifies performance requirements for impact attenuation, penetration resistance, and retention system effectiveness. Adherence to this standard is crucial for rider safety.
Advertència de la proposta 65
ADVERTIMENT: Aquest producte us pot exposar a substàncies químiques que l'estat de Califòrnia sap que causen càncer i defectes de naixement o altres danys reproductius. Per a més informació aneu a www.P65Warnings.ca.gov.
Helmet Components
Familiarize yourself with the main components of your HJC C10 helmet:
- Shell: The outer protective layer, made from lightweight polycarbonate.
- Visor (HJ-34P Shield): The clear face shield providing vision and protection.
- Interior Liner: Removable and washable padding for comfort and hygiene.
- Sistema de ventilació: Adjustable vents for airflow control.
- Corretja de barbeta: Dual-ring retention system for secure fastening.

Davant view of the HJC C10 helmet, showcasing the clear HJ-34P shield.

lateral view of the HJC C10 helmet, illustrating the profile and visor mechanism. Note: Helmet ships with a clear visor.

posterior view of the HJC C10 helmet, showing the aerodynamic design and exhaust vents.

A dalt view of the HJC C10 helmet, highlighting the intake vents.
Configuració i muntatge
Proper Helmet Fit
A helmet must fit snugly to provide maximum protection. To check for proper fit:
- Place the helmet on your head, ensuring it sits level and covers your forehead.
- The cheek pads should press firmly against your cheeks.
- 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 it should not slide freely.
- Ensure there are no pressure points that cause discomfort.
Visor Installation and Removal
The HJ-34P shield is designed for easy installation and removal. Consult the quick-release mechanism located on the side plates of the helmet for specific instructions. Always ensure the shield is securely latched before riding to prevent accidental detachment.
Chin Strap Fastening
The helmet features a secure dual-ring chin strap system. To fasten:
- Passeu l'extrem de la corretja a través dels dos anells en D.
- Loop the strap back through the first D-ring only.
- Pull the strap tight until it is snug under your chin, ensuring no slack.
- Secure any excess strap length with the snap button provided.
Funcionament
Sistema de ventilació
The HJC C10 incorporates the "ACS" Advanced Channeling System for optimal airflow. This system includes 3 intake vents (located on the chin bar and top of the helmet) and 2 exhaust vents (at the rear). Adjust these vents as needed to control the internal temperature and reduce humidity.

This diagram shows the internal airflow paths of the Advanced Channeling Ventilation System.
The Advanced Channeling Ventilation System is designed to move heat and humidity out of the helmet, enhancing rider comfort during various riding conditions. Ensure vents are clear of obstructions for best performance.
Visor Operation and Features
The HJ-34P shield provides a wide field of view, 99% UV protection, and an anti-scratch coating. It is also Pinlock-ready, allowing for the installation of a Pinlock DKS463 anti-fog insert lens (sold separately) to prevent fogging in humid or cold conditions.

This image demonstrates the improved vision provided by the HJ-34P shield.
The visor's design offers an enlarged sight of view, contributing to better peripheral awareness. Always keep the visor clean and free from scratches for optimal visibility.
Bluetooth Speaker Pockets
The HJC C10 helmet includes integrated speaker pockets, making it compatible with various Bluetooth communication systems. These pockets allow for easy installation of speakers without compromising comfort or fit. Ensure your Bluetooth device is securely mounted using a compatible clamp posició.

This diagram indicates the designated area for Bluetooth speaker installation.
The speaker pockets are strategically placed to accommodate most universal Bluetooth communication systems, allowing for clear audio without interfering with the helmet's protective features.
Manteniment i cura
Interior Liner Cleaning
The crown and cheek pads of your HJC C10 helmet are fully removable and washable. To clean:
- Carefully remove the crown and cheek pads from the helmet.
- Hand wash the pads using mild soap and lukewarm water. Avoid harsh detergents or bleach.
- Rinse thoroughly and gently squeeze out excess water.
- Allow the pads to air dry completely in a well-ventilated area, away from direct heat or sunlight, before reinstallation.
Neteja exterior
To clean the helmet shell:
- Utilitzeu un drap suau dampacabat amb aigua i sabó suau.
- Wipe the shell gently to remove dirt and debris.
- Avoid using abrasive cleaners, solvents, or petroleum-based products, as these can damage the helmet's finish and materials.
For the visor:
- Clean the HJ-34P shield with a soft, clean cloth and lukewarm water.
- For stubborn dirt, use a helmet-specific visor cleaner.
- Do not use paper towels or harsh chemicals, as they can scratch or damage the anti-scratch coating.
Emmagatzematge
Store your helmet in a cool, dry place, away from direct sunlight, extreme temperatures, and chemical fumes. Use the provided helmet bag to protect it from scratches and dust when not in use.
Especificacions

This image highlights the advanced polycarbonate shell material.
| Nom del model | C10 |
| Material de closca | Advanced Polycarbonate Composite |
| Norma de seguretat | DOT FMVSS 218 Certified |
| Tipus de visera | HJ-34P (Pinlock Ready, 99% UV Protection, Anti-Scratch) |
| Ventilació | "ACS" Advanced Channeling System (3 Intake, 2 Exhaust) |
| Interior Liner | Moisture-wicking, Quick-drying, Removable & Washable |
| Corretja de barbeta | Dual-Ring Buckle |
| Pes aproximat | 3.46 lliures (1.57 kg) |
| Dimensions del producte | 15 x 11 x 11 polzades |
| Fabricant | Cascs HJC |
Resolució de problemes
If you encounter any issues with your HJC C10 helmet, consider the following common points:
- Visor Fogging: Ensure all vents are open for maximum airflow. Consider installing a Pinlock DKS463 anti-fog insert (sold separately) for enhanced fog resistance.
- Punts de malestar/pressió: Re-evaluate helmet fit. If the helmet is new, the padding may need to break in. If discomfort persists, ensure the helmet size is appropriate for your head shape and measurements.
- Soroll excessiu del vent: Ensure the visor is fully closed and sealed. Check that all vents are properly closed if you wish to minimize airflow and noise.
For issues not covered here, please contact HJC customer support.
Garantia i Suport
For detailed warranty information, product registration, or technical assistance, please visit the official HJC Helmets weblloc web o contacteu directament amb el seu departament d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
HJC Helmets is committed to providing quality products and support. Refer to their weblloc web per obtenir les dades de contacte i les polítiques de garantia més actualitzades.





