Description

RPHA 31 Helmet – Dereen – MC5SF – 2XL

The HJC RPHA 31 Dereen motorcycle helmet combines advanced safety features with aerodynamic design for a comfortable and secure riding experience. Crafted with the innovative Premium Integrated Matrix (P.I.M. EVO) shell, this helmet offers enhanced shock resistance and durability through reinforcement materials like Carbon-Aramid Hybrid and natural fibers. Its meticulously engineered shell reduces air resistance and provides stability at high speeds, making it ideal for riders seeking performance and safety. The helmet’s full front-to-back airflow system, consisting of two intake vents and four exhaust outlets, ensures optimal ventilation and moisture management during extended rides.
The RPHA 31 is equipped with a dynamic multi-step sun visor featuring a smoke tint and anti-fog coating, which can be quickly deployed via a bottom-positioned operation system. The multi-step adjustment allows riders to position the sun visor up to 10 mm closer for personalized shading and comfort. An integrated Pinlock® 120XLT® DKS467 Ready HJ-39 Shield offers 99% UV protection and anti-scratch durability, further enhancing clarity and safety. The helmet’s aerodynamic shell design minimizes wind turbulence and noise, ensuring a quieter ride, complemented by a shield holder that reduces noise and maintains visor stability.
Inside, the helmet features the HJC Premium Fit Interior with advanced anti-bacterial, moisture-wicking fabrics that are quick-drying and removable for easy cleaning. The crown and cheek pads are contoured in 3D, washable, and interchangeable across sizes to achieve a perfect fit. Reflective materials incorporated into the interior enhance safety during low-light conditions. The RPHA 31 also supports the second-generation SMART HJC Bluetooth communication system (sold separately), allowing riders to stay connected without distraction. Overall, the HJC RPHA 31 Dereen helmet offers a blend of innovative technology, comfort, and safety for the discerning motorcyclist.

Features:

• Premium Integrated Matrix (P.I.M. EVO) shell with Carbon-Aramid Hybrid reinforcement for superior shock resistance

• Aerodynamic shell design reduces air resistance and provides stability at high speeds

• Full front-to-back airflow system with 2 intake vents and 4 exhausts for optimal ventilation

• Dynamic multi-step sun visor with anti-fog coating and quick deployment system

• Multi-step sun visor adjustment allows up to 10 mm positioning for personalized shading

• Pinlock® 120XLT® DKS467 Ready shield with 99% UV protection and anti-scratch coating

• Removable, washable interior with HJC Premium Fit for maximum comfort

• Reflective safety features integrated into the interior design

• Supports second-generation SMART HJC Bluetooth communication system (sold separately)