The HJC i31 motorcycle helmet combines lightweight comfort with dependable impact protection for everyday street and touring riders. This solid helmet features HJC’s Advanced Polycarbonate Compound (APC), blending high-grade polycarbonate with ABS to create a strong, impact-resistant shell while maintaining a comfortable design. The semi-flat metallic blue finish provides a clean, understated appearance suitable for a wide range of motorcycles and riding styles.
Designed for improved rider comfort, the HJC i31 uses an Advanced Channeling Ventilation System (ACS) to move air from the front of the helmet through the interior and out the rear, helping reduce heat and humidity during changing riding conditions. The Pinlock-prepared HJ-43 visor provides 99% UV protection and has an anti-scratch coating, with compatibility for an anti-fog lens insert. An installed dark smoke HJ-V12 internal sun shield helps reduce glare and eye strain while maintaining improved peripheral vision. The sun shield is also anti-fog and anti-scratch coated.
Removable, washable crown and cheek pads help simplify cleaning and long-term helmet care. Interchangeable cheek pads are available throughout all sizes, allowing riders to fine-tune the interior fit. Integrated glasses grooves accommodate riders who wear prescription or protective eyewear. This medium-size HJC i31 is intended for motorcycle and scooter riders seeking a practical full-coverage helmet with adjustable comfort features and useful vision protection. Manufacturer part number: JP45NUS5SMBV. Vendor part number: JP45NUS5SMBV.
Features:
- Size: Medium
- Model: i31
- Color: Semi-Flat Metallic Blue
- Brand: HJC
- Manufacturer Part Number: JP45NUS5SMBV
- Vendor Part Number: JP45NUS5SMBV
- Shell Construction: Advanced Polycarbonate Compound blends high-grade polycarbonate with ABS for strong, impact-resistant, lightweight performance
- Ventilation: Advanced Channeling Ventilation System promotes front-to-back airflow to help remove heat and humidity
- Face Shield: Pinlock-prepared HJ-43 visor with 99% UV protection and anti-scratch coating
- Sun Shield: Integrated dark smoke HJ-V12 shield with anti-fog and anti-scratch coatings
- Interior: Removable and washable crown and cheek pads
- Fit Adjustment: Interchangeable cheek pads available throughout all sizes
- Eyewear Compatibility: Glasses grooves accommodate riders who wear eyewear