The HJC C91 JYN MC8 modular motorcycle helmet combines versatile protection, rider comfort, and convenient touring features in a medium-size design. Its advanced polycarbonate composite shell uses CAD technology to provide a lightweight, comfortable fit, while the adjustable chin bar allows riders to adapt the helmet for changing conditions. The helmet is designed for motorcycle riders seeking dependable everyday performance, practical ventilation, and integrated eye protection.
Advanced Channeling Ventilation System: Front-to-back airflow helps move heat and humidity away from the rider for improved comfort. The Pinlock®-prepared HJ-17 face shield provides 99% UV protection and supports an optional Pinlock® anti-fog lens. HJC’s RapidFire™ shield replacement system enables quick, secure, tool-less shield changes, making maintenance and seasonal setup straightforward.
The integrated black dark smoke sun visor deploys quickly through a user-friendly sliding system and features an anti-scratch coating. Moisture-wicking interior materials help keep the helmet lining dry, while removable and washable crown and cheek pads simplify cleaning. Interchangeable cheek pads fit across all shell sizes, and built-in glasses grooves accommodate riders who wear eyeglasses or sunglasses. A double D-ring chin strap provides secure retention.
This HJC C91 helmet is ready for SMART HJC Bluetooth communication equipment, with dedicated speaker pockets for compatible systems. Bluetooth equipment is sold separately. The medium JYN MC8 model is identified by HJC manufacturer and vendor part number EP25NUS5808V and is intended for motorcycle and powersports use where a modular helmet with integrated ventilation, sun protection, and communication-system compatibility is preferred.
Features:
- Size: Medium
- Model: C91 JYN MC8 modular motorcycle helmet
- Brand: HJC
- Manufacturer part number: EP25NUS5808V
- Vendor part number: EP25NUS5808V
- Shell: Advanced polycarbonate composite shell with CAD-developed fit and comfort
- Chin bar: Adjustable modular chin bar
- Ventilation: Advanced Channeling Ventilation System provides front-to-back airflow
- Face shield: Pinlock®-prepared HJ-17 shield with 99% UV protection
- Shield system: RapidFire™ tool-less shield replacement mechanism
- Sun visor: Integrated black dark smoke anti-scratch sun visor with sliding deployment
- Interior: Moisture-wicking, removable, and washable crown and cheek pads
- Fit compatibility: Interchangeable cheek pads across all shell sizes
- Eyewear compatibility: Glasses grooves accommodate eyeglasses and sunglasses
- Retention: Double D-ring chin strap
- Communication: SMART HJC Bluetooth ready with integrated speaker pockets
- Bluetooth system: Sold separately