The HJC i31 Depe MC21 Helmet combines lightweight comfort, impact protection, and practical touring features for street and urban riders. This medium-size helmet uses HJC’s Advanced Polycarbonate Compound (APC), a high-grade polycarbonate and ABS blend designed to provide strong impact resistance while maintaining a lightweight profile. The integrated Advanced Channeling Ventilation System (ACS) promotes full front-to-back airflow to help move heat and humidity away from the rider’s head.
The HJC i31 includes a Pinlock-prepared HJ-43 visor with an anti-scratch coating and 99% UV protection. Its integrated HJ-V12 sun shield provides improved peripheral vision and effective sunlight blocking to help reduce eye strain. The installed dark smoke sun shield features anti-fog and anti-scratch coatings for added riding convenience. The removable, washable crown and cheek pads support easy cleaning, while interchangeable cheek pads allow riders to customize the fit across all helmet sizes.
Additional comfort features include moisture-wicking, quick-drying interior materials and glasses grooves that accommodate riders who wear eyewear. The HJC i31 Depe MC21 Helmet is designed for riders seeking dependable everyday protection, ventilation, visibility, and a customizable fit. This product is a medium-size HJC i31 helmet, manufacturer part number JP45NUS5321V, and vendor part number JP45NUS5321V.
Features:
- Size: Medium
- Model: i31 Depe MC21
- Brand: HJC
- Manufacturer Part Number: JP45NUS5321V
- Vendor Part Number: JP45NUS5321V
- Shell Construction: Advanced Polycarbonate Compound blends high-grade polycarbonate with ABS for impact resistance and reduced weight
- Ventilation: Advanced Channeling Ventilation System provides front-to-back airflow to help remove heat and humidity
- Main Visor: Pinlock-prepared HJ-43 visor with 99% UV protection and anti-scratch coating
- Sun Shield: Integrated HJ-V12 dark smoke shield with improved peripheral vision and anti-fog and anti-scratch coatings
- Interior: Removable, washable crown and cheek pads with moisture-wicking, quick-drying materials
- Fit Customization: Interchangeable cheek pads support fit adjustment across all sizes
- Eyewear Compatibility: Integrated glasses grooves accommodate riders who wear eyeglasses