HJC RPHA 31 United Open Face Helmets Pearl White

The RPHA 31 offers improved impact resistance and maximum protection thanks to its Premium Integrated Matrix (PIM) Evo shell and multi-density EPS. Designed for a quieter and more aerodynamic ride through extensive wind tunnel testing, the RPHA 31 equipped with a sun visor reduces noise and wind turbulence. Additionally, the RPHA 31 is compatible with the second generation of HJC’s SMART Bluetooth communication systems, allowing riders to stay connected and focused on the road.

Main features:

Premium integrated matrix / PIM EVO: Reinforcement materials, including hybrid carbon and aramid fiber and natural fiber, offer improved impact resistance performance, greater comfort and a lighter helmet.

Aerodynamically designed shell: Reduces air resistance and provides stability at high speed.

Full airflow: 2 intakes and 4 exhausts.

HJ-39 Pinlock Ready Visor: Offers 99% UV protection, anti-scratch coating.

Quick and secure visor attachment system.

Visor Deflector: Reduces noise level and wind turbulence.

Visor Holder: Reduces noise and drag forces and keeps the visor in place.

3-position adjustable parasol for optimal positioning.

Light smoke parasol installed.

One-touch buckle (micro buckle).

Advanced antibacterial interior fabric: Offers excellent moisture management and quick-drying. Reflective material for safety.

3D Cheek and Crown Pads: Removable and washable.

Eyeglass grooves: Suitable for riders who wear glasses.

Ready for SMART HJC 11B, 21B and 50B Bluetooth (sold separately).

Visor: HJ-39.

Parasol: HJ-V12.

Pinlock®: DKS467.

ECE 22.06 approved.

Technical features:

PIM EVO shell:

New shell material including carbon-aramid fiber, carbon fiber, fiberglass, organic non-woven fabric and natural flax fiber to provide improved impact resistance performance, for a more comfortable and lightweight helmet.

New sunshade mechanism:

Integrated sun visor: The smoked, anti-fog sun visor deploys quickly and easily thanks to the new operating system located at the bottom. The new mechanism allows for three different depth adjustments depending on the helmet’s shape and preferences for an optimal fit.

Perfect fit and visor deflector:

The RPHA 31 features an extended shell and EPS chin liner to ensure a more flush fit compared to traditional open face helmets. It also features a new, removable visor deflector and a visor mount that reduces noise, secures the visor, and blocks incoming wind. Lab- and real-world-tested to meet the highest quality standards, HJC is one of the few helmet manufacturers with a state-of-the-art laboratory for testing aerodynamics, ventilation, noise, and more.

Smart HJC 2nd Generation:

The second-generation SMART HJC premium Bluetooth communication system features an all-in-one design that’s fully integrated into the helmet, allowing you to feel the optimal weight balance and aerodynamic performance while riding. The SMART HJC 50B and 21B can be installed on the RPHA 71, RPHA 91, RPHA 31, or i71. Co-developed with SENA and designed specifically for HJC helmets. *All SMART HJC devices are sold separately.