HJC I91 Flip-Up Helmet - Matt Sand / Beige - XXL

The helmet is designed for a wide range of conditions. The Pinlock-ready visor helps prevent fogging, and the integrated sun shield manages glare. However, like any helmet, extreme conditions like heavy rain or freezing temperatures may affect visibility and comfort. Always ensure your vision is clear before riding.

The interior padding is typically removable. Hand wash it with mild soap and cool water. Allow it to air dry completely before reinserting it into the helmet. Avoid machine washing or using a dryer.

The HJC I91 is specifically designed to be compatible with the 2nd gen Smart HJC Bluetooth system. While other Bluetooth units might be physically adaptable, full integration and optimal performance are only guaranteed with the designated HJC system.

P homologation certifies the helmet as safe in its full-face configuration, protecting the chin bar. J homologation certifies it as safe in its open-face configuration, where the chin bar is open. The I91 has both, meaning it meets safety standards in both states.

A properly fitting helmet should be snug around your head without causing pain. It should not easily shift forward, backward, or side-to-side when you move your head. Consult the HJC sizing chart and measure your head circumference for guidance.

The HJC I91 features an aerodynamic design intended to reduce noise and wind resistance. However, noise levels can vary based on individual head shape, riding position, and external factors. For maximum quietness, ensure the visor is fully sealed and consider using earplugs on long rides.

Ensure you have selected the correct size. If slightly too tight, wear it for short periods to allow the liner to break in. If too loose, consider adding thin comfort padding or exchanging for a smaller size. The internal structure is not adjustable beyond the padding.

Ensure the visor is fully closed and sealed. Consider using a Pinlock anti-fog insert, which is specifically designed for the HJ-33 visor. Riding with the visor slightly cracked open can also help, but may reduce noise protection.

Check for any obstructions or debris around the slider mechanism. Ensure the main visor is fully open or closed before attempting to adjust the sun shield, as some mechanisms may have interlocks. If the issue persists, contact customer support.

Ensure the interlocking parts of the buckle are clean and free of dirt or grime. Gently wiggle the buckle while engaging or disengaging it. If it remains stiff, a small amount of silicone lubricant can be applied to the mechanism.

Verify that the chin bar is fully extended or retracted and that the locking mechanism has engaged properly. Ensure there are no obstructions preventing a secure lock. If the locking mechanism appears damaged or faulty, do not use the helmet in full-face mode and seek professional inspection.