Designed with the urban rider in mind, the RPHA 31 combines a compact, modern aesthetic with essential safety features. Its lightweight construction ensures comfort and ease during daily commutes and city riding adventures.

The RPHA 31 premium open-face model benefits from the Premium Integrated Matrix (PIM) Evo shell and multi-density EPS, excelling in augmenting shock resistance and furnishing optimal protection. Methodically designed, it orchestrates a serenely quiet and aerodynamically refined ride, an outcome achieved through meticulous wind tunnel trials. Notably, the sun-visor-equipped RPHA 31 effectively diminishes noise levels and mitigates wind turbulence.

Seamlessly aligning with technological progress, the RPHA 31 accommodates the second-generation SMART HJC Bluetooth communication systems allowing an undistracted focus on the road ahead.

P.I.M. (Premium Integrated Matrix Plus) EVO shell
Areodynamic design generates down force for high stability and less drag
Ventilation system offers bypass air channel and maximum air intake
Distortion-free HJ-39 shield provides clear and wide view
Shield deflector lowers noise level and blocks incoming wind
Shield holder secures the shield and reduces noise and air drag
HJ-V12 3-step integrated sunshield is adjustable for optimized position
Interchangeable cheek pads feature grooves to accommodate eyeglasses
2-way pivot ratchet system offers smooth movement and improved sealing
2nd generation Smart HJC Bluetooth® ready

HJC hereby extends a limited warranty to the purchaser of HJC helmets that the helmet is free of defects in materials and workmanship. COVERAGE This warranty is applicable to manufacturer’s defects only and the warranty period varies between HJC models. The RPHA Series warrants up to 5 years from the date of purchase or 7 years from the date of manufacture, while all other models warrant up to 3 years from the date of purchase or 5 years from the date of manufacture (whichever comes first). This warranty does not apply to any problems that arise from wearer’s misuse, negligence, modifications, accidents, etc. A change of fluorescent color is not subject to warranty as this is a typical characteristic of fluorescent color; it may fade or degrade depending on the user’s environment. All face shields warrant up to a year from the date of purchase. This warranty doesn’t apply to any problems that arise from user’s misuse, negligence, modifications, accidents etc.