The HJC F31 Helmet combines an Advanced Fiberglass Composite (AFC) shell with a streamlined design for dependable protection and everyday riding comfort. This Small helmet is finished in Semi-Flat Metallic Blue and features the HJC F31 model designation. The manufacturer part number and vendor part number are JA21NUS4SMBV.
Feature: Advanced Fiberglass Composite shell provides a lightweight, durable construction. Feature: Double-D ring closure with pull tab supports a secure, adjustable fit. Feature: Dynamic multi-step sun shield allows optimized positioning for changing light conditions. Feature: The helmet is ready for the SMART HJC 2nd Generation 11B, 21B, and 50B Bluetooth systems, sold separately. Feature: The moisture-wicking, quick-drying interior helps manage comfort during extended rides while resisting odors. Feature: Removable and washable crown and cheek pads simplify cleaning and maintenance. Feature: Interchangeable cheek pads can be used across all helmet sizes for flexible fit adjustment.
The HJC F31 uses an HJ-43 visor that is Pinlock prepared, anti-scratch coated, and designed to provide 99% ultraviolet protection. Its Advanced Channeling Ventilation System (ACS) uses three intake vents and one exhaust vent to promote full front-to-back airflow, helping flush heat and humidity from the helmet. The ventilation layout supports comfort across a range of riding conditions.
This HJC F31 helmet is intended for motorcycle riders seeking a comfortable full-coverage helmet with integrated sun protection, washable interior components, Bluetooth system compatibility, and efficient airflow. Confirm the Small size and helmet fit before purchase, and use only compatible HJC replacement components and accessories. Brand: HJC. Model: F31. Manufacturer part number: JA21NUS4SMBV. Vendor part number: JA21NUS4SMBV.
Features:
- Advanced Fiberglass Composite shell for lightweight, durable protection
- Double-D ring closure with pull tab for a secure fit
- Dynamic multi-step sun shield for optimized positioning
- Ready for SMART HJC 2nd Generation 11B, 21B, and 50B Bluetooth systems
- Moisture-wicking, quick-drying, odor-resistant interior
- Removable and washable crown and cheek pads
- Interchangeable cheek pads across all helmet sizes
- HJ-43 Pinlock-prepared visor with anti-scratch coating and 99% UV protection
- Advanced Channeling Ventilation System with three intakes and one exhaust
- Size: Small
- Model: F31
- Brand: HJC
- Manufacturer part number: JA21NUS4SMBV
- Vendor part number: JA21NUS4SMBV