KINGBIKE J652-2 Cycling Helmet Instruction Manual

1. Introduction

Thank you for choosing the KINGBIKE J652-2 Cycling Helmet. This manual provides essential information for the proper use, setup, maintenance, and care of your new helmet. Designed for safety and comfort, this lightweight helmet features an integrated rear tail light and robust construction to enhance your cycling experience. Please read this manual thoroughly before using the helmet to ensure your safety and the longevity of the product.

2. Safety Information

Your KINGBIKE J652-2 helmet is certified to CE and CPSC standards, indicating it meets stringent safety requirements. However, proper use and care are crucial for maximum protection.

Important Safety Guidelines:

• Always wear your helmet when cycling, regardless of distance or speed.
• Ensure the helmet fits snugly and comfortably, with straps securely fastened.
• A helmet can only protect if it fits well and is worn correctly.
• Replace your helmet immediately after any impact, even if visible damage is not apparent. The internal structure may be compromised.
• Do not modify the helmet in any way, as this may reduce its protective capabilities.
• Avoid exposing the helmet to extreme temperatures or harsh chemicals.

3. Product Overview

The KINGBIKE J652-2 helmet is engineered for performance and protection, featuring a lightweight design and advanced materials.

Key Features:

• Integrated Construction: PC shell and EPS helmet body are integrated for strong impact resistance.
• Ventilation: 24 strategically placed vents ensure optimal airflow and breathability.
• Adjustable Fit: Features an adjustable head circumference system for a secure and comfortable fit.
• Comfortable Lining: Removable and washable inner lining for hygiene and sweat absorption.
• Chin Pad: Padded breathable chin pad for enhanced comfort.
• Quick-Release Buckle: Convenient and smooth buckle allows for quick and easy helmet removal.
• Detachable Brim: Provides versatility and protection from sun or rain.
• Integrated Rear Tail Light: Enhances visibility with three blinking modes for night riding safety.

4. Specifications

5. Setup and Adjustment

5.1. Fitting the Helmet

1. Place the helmet on your head so that it sits level and covers your forehead. It should not be tilted back or forward.
2. Adjust the rear retention system (usually a dial or slider at the back) until the helmet feels snug and secure without being uncomfortably tight. The helmet should not move excessively when you shake your head.

5.2. Adjusting the Straps

1. Fasten the quick-release buckle under your chin.
2. Adjust the side straps so that the strap dividers sit just below your ears.
3. Tighten the chin strap until it is snug, allowing only one or two fingers to fit between the strap and your chin. The strap should not chafe or restrict breathing.

6. Operating Instructions

6.1. Rear Tail Light Operation

The KINGBIKE J652-2 helmet features an integrated rear tail light for enhanced visibility, especially during low-light conditions or night riding. The tail light typically operates via a small button located on the light unit itself.

1. To Turn On/Change Mode: Press the button on the tail light. Each press will cycle through the available blinking modes (e.g., steady, slow flash, fast flash).
2. To Turn Off: Continue pressing the button until the light turns off, or press and hold the button for a few seconds (behavior may vary slightly by specific unit).
3. Battery: The tail light is powered by a small, replaceable battery (type usually CR2032, but check the light unit for specifics). Replace the battery when the light dims or stops working.

7. Maintenance and Care

Proper maintenance will extend the life of your helmet and ensure its continued effectiveness.

7.1. Cleaning

• Helmet Shell: Clean the exterior of the helmet with a soft cloth, mild soap, and water. Avoid abrasive cleaners or solvents, as they can damage the shell material.
• Inner Lining: The comfortable inner lining is removable and washable. Gently detach the lining, hand wash with mild soap and water, rinse thoroughly, and allow it to air dry completely before reattaching.
• Chin Pad: The chin pad can also be gently hand washed and air dried.

7.2. Storage

• Store your helmet in a cool, dry place, away from direct sunlight and extreme temperatures.
• Do not store the helmet near heat sources or in a car on a hot day, as this can damage the EPS foam.

8. Troubleshooting

• Helmet feels loose: Re-adjust the rear retention system and chin straps for a snug fit.
• Helmet feels too tight or uncomfortable: Loosen the retention system and straps. Ensure the helmet size is appropriate for your head circumference (54-59cm).
• Tail light not working: Check the battery. If the light is dim or unresponsive, replace the battery (typically a CR2032 coin cell). Ensure the battery is inserted with correct polarity.
• Straps are twisted: Unbuckle the helmet and untwist the straps, ensuring they lie flat against your skin.

9. User Tips

• For optimal comfort, ensure your hair is not excessively thick or styled in a way that interferes with the helmet's fit.
• Regularly check all straps and buckles for wear and tear, and ensure they are functioning correctly.
• Consider wearing a thin skull cap or bandana under the helmet for added sweat absorption and comfort, especially in warmer weather.
• Always inspect your helmet for any signs of damage before each ride.

10. Warranty and Support

For any questions, concerns, or support regarding your KINGBIKE J652-2 Cycling Helmet, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty claims.

11. Manufacturing Process Overview

This video provides a glimpse into the manufacturing or storage facility where KINGBIKE helmets are handled, showcasing the environment where products like your J652-2 helmet are prepared.