HJC F100 Modular Helmet Reff MC21 with Advanced Ventilation and Sun Shield

The HJC F100 Modular Helmet combines lightweight comfort, advanced protection, and practical features for daily commuting, touring, and extended motorcycle rides. Its fiberglass composite shell provides high impact resistance while maintaining a lightweight profile to help reduce rider fatigue. An aerodynamic design enhances stability, minimizes wind resistance, and supports comfortable riding at higher speeds.

The advanced channeling ventilation system promotes efficient airflow, helping manage heat and moisture in changing riding conditions. The durable, compact visor mechanism features an advanced rotation system for smooth, reliable operation and easy visor movement. The HJ-45 visor provides 99% UV-A&B protection and is Pinlock® prepared for improved fog resistance and clear visibility. The adjustable sun shield extends by 8 mm for enhanced protection from glare.

A 3D contour design provides a secure, ergonomic fit that adapts comfortably to different head shapes. Inside, removable and washable crown and cheek pads are made with anti-bacterial fabric that wicks moisture, dries quickly, and helps maintain a fresh, hygienic interior. Visor configuration varies by helmet fit: the HJ-45A is designed for XS-M, while the HJ-45B is designed for L-2XL.

Features:

• Fiberglass composite shell provides lightweight, impact-resistant protection

• Advanced channeling ventilation system promotes airflow and rider comfort

• HJC HJ-45 visor offers 99% UV-A&B protection and is Pinlock® prepared

• Compact, durable visor mechanism with advanced rotation system

• Adjustable sun shield extends by 8 mm for improved glare protection

• Aerodynamic design enhances stability and helps reduce wind resistance

• 3D contour design ensures a secure and comfortable fit

• Removable and washable crown and cheek pads

• Anti-bacterial interior fabric provides moisture-wicking and quick-drying comfort

• Size-specific visor options: HJ-45A for XS-M and HJ-45B for L-2XL