The HJC i91 motorcycle helmet is a new incarnation of the popular HJC i90 model. Its aerodynamics and ventilation have been significantly improved, which will satisfy all motorcyclists riding long routes. The i91 has also gained a new, three-level adjustable visor, and its interior has been completely redesigned, which significantly affects the comfort of riding. The HJC i91 helmet has double homologation, so you can ride in it with an open or closed jaw. It is also compatible with the SMART HJC II generation communication system.SAFETYthe helmet meets the requirements of the rigorous ECE R22.06 standard, which includes extended tests for impact energy attenuation, resistance to shell penetration and structural integrity of the strap and buckle, ensuring the highest level of safetyThe advanced APC shell (Advanced Polycarbonate Shell) provides excellent fit and comfort thanks to the use of CAD technology, making the helmet lightweight and streamlinedThe helmet has double P / J homologation - you can ride safely in it with both open and closed jawsQuick MicroBuckle fastening with adjustmentCOMFORTSun visor HJ-V12 adjustable in three levels, scratch-resistantClear HJ-33 visor with 99% UV filterNew, soft lining inside the helmet is narrower for maximum comfort during useReplaceable cheek pads, regardless of the helmet size, allow the helmet to fit perfectly to the motorcyclist's headPossibility of quick visor replacement thanks to intuitive Secure Ratchet SystemSpecial interior layout allowingriding with glassescompatible with the SMART HJC II generation communication systemVENTILATIONStreamlined shell, the shape of which reduces air resistance and minimizes noise levels, has been modernized thanks to CFD designEasy-to-use upper and jaw air intake and a warm air outlet ensure effective ventilation of the helmetSPECIAL FEATURES3 shell sizesCompatible with the SMART HJC II communication system (21B & 50B Bluetooth)Includedclear visor, Pinlock, chin guard and deflectorCertificates: ECE 22.06