HJC C91 Modular Helmet

The HJC C91 is a feature-rich modular helmet designed to deliver comfort, convenience, and safety at an accessible price. Built with an Advanced Polycarbonate Composite Shell, the C91 offers a lightweight fit without compromising durability. Engineered using advanced CAD technology, the helmet provides a comfortable and secure fit for everyday riders.

A simple single-lever chin bar operation makes it easy to flip up—even while wearing gloves—while the internal sun visor operates smoothly with a low-profile manual slider. Ventilation is handled by HJC’s Advanced Channeling System (ACS), which moves air from front to back through deep EPS channels to keep you cool and focused on the ride. The SuperCool moisture-wicking liner adds breathability and antibacterial performance for long-distance comfort.

Designed with touring functionality in mind, the C91 is compatible with SMART HJC 10B and 20B Bluetooth systems (sold separately).

Features:

• Modular Design with Adjustable Chin Bar – Easy-to-operate single-lever mechanism, glove-friendly

• Advanced Polycarbonate Composite Shell – Lightweight with superior fit and comfort using CAD engineering

• ACS Ventilation System – Full front-to-back airflow to remove heat and humidity

• Pinlock-Ready HJ-17 Face Shield – 99% UV protection, anti-scratch coating, and fog-prevention ready (lens insert sold separately)

• Integrated Sun Visor – Dark smoke visor with manual slider, anti-scratch coating

• SuperCool Interior – Moisture-wicking, antibacterial fabric; crown and cheek pads are removable and washable

• Eyewear-Compatible Design – Glasses grooves accommodate most frames

• Speaker Pockets – Built-in speaker cutouts for Bluetooth system integration

• Bluetooth-Ready – Accepts SMART HJC 10B and 20B systems (sold separately)

• DOT Approved