PCI Race Radios Elite Wired HJC i10 Helmet The HJC i10 Helmet now has PCI Elite Wiring, featuring a black 4-pin connector tailored for Elite and Comlink X intercom systems, arriving plug-and-play for instant use. Additionally, its PCI Trax wiring comes with a gray 5-pin connector designed specifically for Trax stereo intercom systems. This ensures smooth and reliable communication during rides. Available in sizes 3XL to 5Xl, the helmet maintains a lightweight design, supreme comfort, and easy-to-clean liner. Equipped with a microphone, high-wattage speakers, and an H2No water-resistant pigtail connector integrated into the shell. Velcro brand hook-and-loop fasteners enable easy attachment of the optional PCI dust skirt (sold separately). The Advanced Channeling Ventilation System ensures outstanding airflow and humidity control. Features: PCI RaceAir design with channeled air vents for superior ventilation Accepts black 4 pin connector for Elite and Comlink X intercom systems Pre-wired with microphone, high wattage speakers and H2No water resistant pigtail connector Full front-to-back air channels to evacuate heat and humidity Chin bar intake and side venturi exhaust vents flow air along face shield to mitigate fogging Velcro brand hook-and-loop fasteners for easy dust skirt installation (available separately) Aerodynamic shell shape using advanced CAD technology reduces turbulence Impact-absorbing, multi-density EPS liner Hj-31 Pinlock-prepared face shield (insert lens sold separately) Optically correct, three dimensional face shield offers 95 UV protection RapidFire shield replacement system allows for quick, secure, and tool-less shield removal and installation Advanced Channeling Ventilation System (Acs) SuperCool moisture-wicking interior materials Glasses grooves to accommodate most styles of eyeglasses frames Crown and cheek pads are removable and washable Accepts all i10 cheek pads , which are interchangeable throughout shell sizes DOT approved