HJC RPHA12 KOS full-face helmet

The RPHA 12 helmet is a masterpiece of engineering, embodying the perfect balance between aerodynamics and rider comfort. Made with the revolutionary Premium Integrated Matrix EVO (PIM EVO) construction, it offers a lightweight yet robust structure. The helmet design prioritizes aerodynamic performance, with an optimized rear spoiler and shell shape that significantly reduces lift and drag, improving stability at high speeds. The HJ-42 Screen curve, along with a unique 2-way pivoting ratchet system, not only reduces air resistance and noise, but also ensures a tighter seal against the elements.

For added comfort, the interior is fully removable and features interchangeable cheek pads for a customized fit. The emergency tab is an added safety feature, allowing quick access to the REMOVED helmet in critical situations. The ECE-compliant RPHA 12 is an ideal choice for riders looking for a helmet that excels in both performance and safety.

Features of the HJC RPHA12 KOS Full Face Helmet

Outer shell

Shell made of premium, integrated matrix P.I.M. EVO: Reinforcing materials including carbon fiber and aramid with natural fibers provide increased impact resistance, comfort and lightness to the helmet.

The aerodynamic structure of the shell has been designed to offer extreme performance at maximum speeds, thanks to its profile and rear spoiler that have been subjected to demanding wind tunnel tests.

4 shell sizes for a better fit in each size.

Ventilation

ACS ventilation system consisting of 4 air inlets and 3 extractors for excellent air flow inside the helmet through strategic channeling that allows hot air to evacuate quickly. Adjustable inlets on the front and top with reduced profile to reduce noise.

Screen

Wider HJ-42 shield to offer a wide field of peripheral vision. Offers 99% UV protection and has anti-scratch and anti-fog coating. Predisposition for Pinlock® (included).

Shield action system provides smooth ratcheting movement and improved sealing and soundproofing with the 2-way system.

Shield mechanism allows for quick, tool-free mounting and removal of the shield.

Interior

Interior padding in advanced antibacterial fabric that provides better comfort during long sessions and offers excellent moisture and sweat wicking due to its quick drying. Crown and cheek pads are fully removable and washable.

Emergency side padding removal system, allowing quick and easy removal of the padding in case of an accident.

Other features:

Double D-buckle closure system.

Chinstrap and chinstrap cover included.

Pinlock® and smoked shield included.