RPHA-91 System Helmet The RPHA 91 is HJC’s modular touring helmet that was engineered for all-day comfort. The new Premium Integrated Matrix EVO shell (P.I.M. EVO) provides enhanced shock-resistant performance and is lightweight by using reinforcement materials that include carbon-aramid, carbon fiber, glass fiber, organic non-woven fabric, and linen fiber (natural fiber). The new distortion-free, HJ-37 face shield and HJ-V17 sun shield provide a clear and increased peripheral view for the rider. Designed to perfection, the chin bar locking system now has a hidden closure point that allows for smooth contact and less pressure on the cheek area. Keeping noise levels to a minimum is the RPHA 91 3D-engineered low-noise interior that is focused to reduce road noise significantly. Also included with this is the neck roll system to ensure you drown out the noise. For convenience, the EPS design accommodates riders with eyewear. The RPHA 91 will also accept the second-generation Smart HJC Bluetooth systems. PIM EVO Shell material uses layers of carbon-aramid fibre, carbon fibre, glass fibre, organic non-woven fabric, and natural linen fibre to provide enhanced Shock-Resistant performance for a more comfortable and lighter helmet Dynamic multistep internal sunshield, allows adjusting the depth in 3 different positions according to your face shape and preference for an optimal fit Upgraded premium interior lining with advanced anti-bacterial fabric provides enhanced moisture-wicking and quick-drying function Dual homologated Protective & Jet modes (P&J) with lock up function and retracting chin curtain Glasses grooves can accommodate riders who wear glasses Micro buckle chin strap closure Pinlock 120 MaxVision™ Included ECE 22.06 approved Replacement visor reference: HJ-37
