P.I.M. (Premium Integrated Matrix Plus) EVO shell Antibacterial interior Distortion-free HJ-37 shield provides clear and wide view HJ-V12 3-step integrated sunshield is adjustable for optimized position 2-way pivot chin bar reduces wind noise and air drag, and offers a more compact profile in the up position 2nd generation Smart HJC Bluetooth(R) ready Maximum performance top and low vents Curved 3D visor and ratchet reduces air turbulence and noise Ventilation system provides maximum air circulation, cooling, and defogging Neckroll system offers reduction of wind noise Pinlock(R) HJ-37 Lens Insert [https://helmethouse.com/pinlock/hj-37-lens-insert.html#sku-0927-9300-00] (DKS465) Standards: DOT Approved The RPHA 91 represents HJC's latest iteration in modular touring helmets, meticulously crafted to deliver unparalleled all-day comfort. Its innovative Premium Integrated Matrix EVO shell (P.I.M. EVO) has been strategically engineered to offer elevated levels of shock resistance, all while maintaining a lightweight profile through the incorporation of advanced reinforcement materials such as carbon-aramid, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. The HJ-37 face shield and HJ-V17 sun visor offer a distortion-free, panoramic view. The refined chin bar locking system ensures seamless engagement and reduced cheek pressure. The 3D-engineered low-noise interior diminishes road noise, while the EPS design accommodates eyewear. The RPHA 91 is also equipped with second-generation Smart HJC Bluetooth systems, underscoring its advanced connectivity.
