{"product_id":"hjc-c91-nepos-modular-helmet-with-sun-visor-and-advanced-ventilation-system-part-ep25nusy321v","title":"HJC C91 Nepos Modular Helmet with Sun Visor and Advanced Ventilation System - Part EP25NUSY321V","description":"\u003cp\u003eC91 Modular Helmet - Nepos - MC21 - 5XL\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe HJC C91 Nepos Modular Helmet offers a combination of lightweight design and superior comfort, making it ideal for riders seeking versatility and safety. Crafted with an advanced polycarbonate composite shell, this helmet ensures durability while maintaining a comfortable fit. The adjustable chinbar allows for quick conversions between full-face and open-face configurations, providing flexibility for various riding conditions. Utilizing advanced CAD technology, the helmet offers a precise fit that remains comfortable over long rides. The Advanced Channeling Ventilation System (ACS) promotes full front-to-back airflow, effectively flushing heat and humidity out of the helmet to keep riders cool and dry during extended use. The helmet is equipped with a Pinlock® Prepared HJ-17 Shield, offering 99% UV protection and a fog-resistant surface, ensuring clear vision in different weather conditions. The RapidFire™ Shield Replacement System enables fast, tool-less shield swaps, allowing riders to adapt quickly to changing light or weather conditions. Interior components are moisture-wicking and removable for easy cleaning, enhancing comfort and hygiene. The integrated sun visor, with a sleek black dark smoke tint, deploys rapidly and smoothly via its user-friendly sliding system, providing instant protection from sun glare. The helmet features crown and cheek pads that are both removable and washable, allowing for personalized comfort and maintenance. Accommodating riders who wear glasses, the helmet includes glasses grooves and interchangeable cheek pads compatible with all shell sizes. For enhanced communication, the helmet has dedicated speaker pockets and is ready for SMART HJC Bluetooth systems (sold separately), making it suitable for riders who rely on Bluetooth connectivity for navigation or communication while on the road. Lightweight at approximately 84.8 ounces, this helmet balances safety, comfort, and convenience, making it an excellent choice for a wide range of riding styles and conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAdvanced Polycarbonate Composite Shell: Ensures durability and a lightweight fit using advanced CAD technology\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable Chinbar: Converts between full-face and open-face modes for versatile riding options\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChanneling Ventilation System (ACS): Promotes full front-to-back airflow for heat and humidity management\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePinlock® Prepared HJ-17 Shield: Provides 99% UV protection and fog resistance for clear visibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRapidFire™ Shield Replacement System: Enables quick, tool-less shield swaps for convenience\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMoisture-Wicking Interior: Removable and washable for enhanced comfort and hygiene\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Sun Visor: Black dark smoke sun visor deploys quickly and easily, with anti-scratch coating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCrown and Cheek Pads: Removable and washable, with interchangeable cheek pads across shell sizes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGlasses Grooves: Accommodates eyeglasses and sunglasses for comfortable wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpeaker Pockets: Designed for Bluetooth communication systems (sold separately), ready for SMART HJC Bluetooth\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":47991852466411,"sku":"01003415","price":229.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5803297.png?v=1774309909","url":"https:\/\/ctracingservices.com\/products\/hjc-c91-nepos-modular-helmet-with-sun-visor-and-advanced-ventilation-system-part-ep25nusy321v","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}