Modular helmet from HJC that can just as easily be used as a full face or modular helmet The I90 is a modular helmet made of impact-resistant polycarbonate. The shell comes in three sizes for improved fit and comfort. - The shell is designed in CAD with an aerodynamic shape to reduce the impact of wind drag on the head at high speeds, giving you a more comfortable riding experience. The helmet also has an efficient ventilation system to keep you nice and cool while riding. - Scratch-free visor gives you optimal field of vision and the built-in sun visor sun visor that keeps you protected from strong sun. - The washable interier has anti-bacterial properties to keep you feeling fresh inside your helmet. - Built-in speaker pockets facilitate the use of headphones or Intercom and also leave enough space for your goggles The helmet weighs 1660 g. - Complies with ECE 22-05.- 3 shell sizes.- Ventilation system.- Washable interior.- Micrometric quick release buckle.- Pinlock-prepared .- Integrated sun visor.- Ready for Smart HJC Bluetooth system.