The HJC F31 Bask MC10 Helmet combines an Advanced Fiberglass Composite (AFC) shell with practical features for everyday riding. Its Double-D ring closure with pull tab provides a secure fastening system, while the dynamic multi-step sun shield allows adjustment for an optimized position.

The HJ-43 visor is Pinlock prepared, features an anti-scratch coating, and provides 99% UV protection. The helmet also includes HJC’s Advanced Channeling Ventilation System (ACS), designed to move airflow from the front to the back to help flush heat and humidity from the interior through three intakes and one exhaust.

Inside, moisture-wicking, quick-drying, odor-free materials support a comfortable riding environment. The crown and cheek pads are removable and washable, and the cheek pads are interchangeable between all sizes for convenient maintenance and adjustment.

The HJC F31 Bask MC10 Helmet is ready for SMART HJC 2nd Generation 11B, 21B, and 50B Bluetooth systems, which are sold separately. The helmet is identified by brand HJC and part number JA21NUS3410V.

Features:

• Shell: Advanced Fiberglass Composite (AFC) construction
• Closure: Double-D ring system with pull tab
• Sun Shield: Dynamic multi-step design for optimized positioning
• Visor: HJ-43 visor with Pinlock preparation, anti-scratch coating, and 99% UV protection
• Ventilation: Advanced Channeling Ventilation System with three intakes and one exhaust
• Airflow: Full front-to-back ventilation helps flush heat and humidity from the helmet
• Interior: Moisture-wicking, quick-drying, and odor-free materials
• Pads: Removable and washable crown and cheek pads
• Cheek Pads: Interchangeable between all sizes
• Bluetooth Ready: Compatible with SMART HJC 2nd Generation 11B, 21B, and 50B Bluetooth systems, sold separately