The HJC C91N motorcycle helmet is equipped with an advanced APC shell in CAD technology, providing good protection and fit. The sun visor will allow for comfortable riding on a cloudless day. The HJC C91N open-face motorcycle helmet has a visor prepared for Pinlock and the possibility of mounting an intercom. The HJC C91N meets the requirements of the new, rigorous ECE 22.06 standard. 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 (Advanced Polycarbonate Shell) shell provides excellent fit and comfort thanks to the use of CAD technology Quick and easy to use micrometric buckle COMFORT The removable interior is made of antibacterial material that provides moisture and odor wicking Non-fogging and resistant to Anti-Fog glassIntegrated sun visor makes driving easier in changing weather conditions RapidFire glass replacement system allows for very quick replacement without the use of tools Easy-to-use Flip-Up mechanism Special interior layout that allows driving with glassesVENTILATION Efficient ACS ventilation (Advanced Channeling Ventilation System) ensures full air flow, reduction of excessive moisture and maintaining heat while driving SPECIAL FEATURES HJ-17 glass prepared for Pinlock Possibility to use smart intercom HJC Certificates: ECE 22.06