HJC F71 Adult Street Motorcycle Helmet Instruction Manual

1. Introduction

Thank you for choosing the HJC F71 Adult Street Motorcycle Helmet. This manual provides essential information for the proper use, care, and maintenance of your helmet. Please read it thoroughly before using your helmet to ensure maximum safety and to prolong its lifespan. The HJC F71 helmet is designed for adult street motorcycle use, offering advanced features for comfort and protection.

Main product image of the HJC F71 Adult Street Motorcycle Helmet.

2. Safety Information

Your HJC F71 helmet is designed to meet stringent safety standards. It is D.O.T. Approved and Meets FMVSS 218 Standard, ensuring compliance with federal motor vehicle safety regulations for motorcycle helmets. Always wear your helmet correctly and ensure it is securely fastened before riding.

Important Safety Warnings:

• Always ensure the chin strap is securely fastened using the Double D-ring retention system.
• Never modify your helmet. Any modifications can compromise its protective capabilities.
• Do not use solvents, gasoline, or other harsh chemicals to clean your helmet, as this can damage the shell and interior materials.
• Replace your helmet immediately after any impact, even if visible damage is not apparent.
• This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

3. Key Features

The HJC F71 helmet incorporates several advanced features for rider comfort, safety, and convenience:

• Wind Tunnel Tested: Optimized aerodynamics for reduced drag and noise.
• Double D-ring Retention Strap: Provides a secure and adjustable fit.
• Interchangeable Cheek Pads: All sizes of cheek pads are interchangeable for a customized fit.
• Advanced Fabric Interior: Enhanced moisture-wicking and quick-drying functions for superior comfort.
• Pinlock Ready Shield: Comes with a Pinlock anti-fog insert for clear vision in varying conditions.
• Chin Curtain and Breath Deflector: Included for improved comfort and reduced fogging.

Detailed Feature Overview:

Standard DOT: Meets or exceeds DOT FMVSS 218 approved. Testing includes chin energy attenuation, penetration resistance, chin strap structural integrity, and labeling requirements for on-road motorcycle helmets.

Fiberglass Shell: The Advanced Fiberglass Composite Shell is designed to be lightweight with a superior fit and comfort, using CAD technology.

Supercool Interior: It provides enhanced moisture-wicking and quick-drying functions, superior to previous generation.

Shield: HJ-38: 99% UV-A & B protection. Anti-fog coated lens with Pin-lock ready shield. Anti-fog insert lens included.

Sun Visor: HJ-V12: Integrated Sun Visor: Improved peripheral vision with adequate sunlight reduction to minimize eye strain.

SMART HJC 2ND GENERATION: The SMART HJC 2nd generation premium Bluetooth communication system models implement an all-in-one design, that is fully integrated into the helmet, allowing you to feel the optimal weight balance and aerodynamic performance while riding. Co-developed with SENA and tailored specially for HJC helmets. *All SMART HJC devices are sold separately.

Official Product Video:

4. Setup and Fitting

4.1 Choosing the Correct Size

A properly fitting helmet is crucial for safety. The helmet should fit snugly around your head, with no excessive movement when you shake your head. Cheek pads should press firmly against your cheeks without causing discomfort. Refer to the HJC size guide for detailed measurements.

4.2 Securing the Chin Strap

The F71 uses a Double D-ring retention system. To secure:

1. Thread the strap through both D-rings.
2. Loop the strap back through the first D-ring only.
3. Pull the strap tight until it is snug under your chin. Ensure there is no slack and the helmet cannot be rolled off your head.

4.3 Installing the Pinlock Insert

The Pinlock anti-fog insert is designed to prevent visor fogging. To install:

1. Remove the main visor from the helmet (refer to visor removal instructions).
2. Flex the visor flat and align the Pinlock insert's pins with the eccentric pins on the visor.
3. Press the Pinlock insert firmly onto the visor, ensuring a tight seal around the silicone gasket.
4. Reinstall the main visor onto the helmet.

5. Operating Your Helmet

5.1 Visor Operation (HJ-38 Shield)

The main visor can be opened and closed using the tab located at the bottom center. It features multiple detent positions to allow for airflow control. To remove the visor for cleaning or Pinlock installation, consult the quick-release mechanism instructions provided with your helmet.

5.2 Sun Visor Operation (HJ-V12)

The integrated sun visor is operated by a slider mechanism, typically located on the left side of the helmet. Slide it down to deploy the sun visor and up to retract it. Use the sun visor only in appropriate lighting conditions and ensure it does not obstruct your vision.

5.3 Ventilation System

The HJC F71 features adjustable vents on the chin bar and top of the helmet. Open or close these vents to control airflow and internal temperature. The rear exhaust vents are passive and help draw hot air out.

6. Maintenance and Care

6.1 Cleaning the Helmet Shell

Clean the helmet shell with a soft cloth, warm water, and mild soap. Avoid abrasive cleaners or solvents. For matte finishes, use a dedicated matte finish cleaner to prevent shine. Allow to air dry completely.

6.2 Cleaning the Visor and Sun Visor

Remove the visor and Pinlock insert before cleaning. Wash with warm water and mild soap, then rinse thoroughly. Dry with a soft, lint-free cloth. Do not use harsh chemicals or abrasive materials, as they can scratch or damage the coatings. The Pinlock insert should be cleaned gently with a damp cloth and allowed to air dry.

6.3 Cleaning the Interior Lining

The Supercool interior lining is removable and washable. Gently remove the cheek pads and comfort liner. Hand wash in cool water with mild soap or a specialized helmet interior cleaner. Allow all components to air dry completely before reinstallation. Do not machine wash or tumble dry.

6.4 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.

7. Troubleshooting

7.1 Visor Fogging

• Ensure the Pinlock insert is correctly installed and sealed.
• Open the chin vent or slightly crack the main visor for increased airflow.
• Ensure the breath deflector is properly positioned.

7.2 Helmet Fit Issues

• If the helmet feels too loose, consider trying a smaller shell size or thicker cheek pads (interchangeable cheek pads are available).
• If the helmet feels too tight, especially around the temples or forehead, try a larger size.

7.3 Noise While Riding

• Ensure all vents are closed if you prefer less airflow and noise.
• Check that the visor is fully closed and sealed.
• Wind noise can be influenced by motorcycle fairings and riding posture.

8. Specifications

9. Warranty and Support

HJC Helmets provides a limited warranty against defects in materials and workmanship. For specific warranty details, duration, and terms, please refer to the warranty card included with your helmet or visit the official HJC Helmets website. For technical support, replacement parts, or service inquiries, please contact HJC customer service through their official channels.

Always purchase genuine HJC replacement parts and accessories to ensure compatibility and maintain the safety standards of your helmet.