The HJC C91 JYN MC8 Modular Helmet combines an advanced polycarbonate composite shell with CAD-developed fit and comfort features. Its adjustable chinbar supports modular functionality, while the double D-ring chin strap provides secure fastening.

The Advanced Channeling Ventilation System directs airflow from the front to the back to help move heat and humidity away from the rider. The Pinlock-prepared HJ-17 shield provides 99% UV protection, and the RapidFire shield replacement system enables quick, tool-less shield changes.

A black dark smoke integrated sun visor deploys easily through a user-friendly sliding system and features an anti-scratch coating. Moisture-wicking interior parts help maintain a dry feel, while the removable, washable crown and cheek pads support convenient care. Interchangeable cheek pads work throughout all shell sizes.

Glasses grooves accommodate riders who wear eyeglasses or sunglasses. Speaker pockets support Bluetooth communication, and the helmet is ready for SMART HJC Bluetooth, which is sold separately. The HJC C91 JYN MC8 is offered in a 3XL size.

Features:

• Advanced Polycarbonate Composite Shell: Lightweight shell construction with CAD-developed fit and comfort features.
• Adjustable Chinbar: Modular chinbar design.
• Advanced Channeling Ventilation System: Front-to-back airflow helps flush heat and humidity up and out.
• Pinlock-Prepared HJ-17 Shield: Provides 99% UV protection.
• RapidFire Shield Replacement System: Simple, secure, quick, tool-less shield replacement.
• Integrated Sun Visor: Black dark smoke visor deploys quickly and easily, with an anti-scratch coating and user-friendly sliding system.
• Moisture-Wicking Interior: Interior parts help maintain a dry feel.
• Removable and Washable Pads: Crown and cheek pads can be removed for cleaning.
• Interchangeable Cheek Pads: Cheek pads are interchangeable throughout all shell sizes.
• Glasses Grooves: Accommodates riders who wear eyeglasses and sunglasses.
• Double D-Ring Chin Strap: Secure fastening system.
• Bluetooth Ready: Speaker pockets support Bluetooth communication, and the helmet is ready for SMART HJC Bluetooth; Bluetooth sold separately.