{"product_id":"hjc-rpha-91-modular-helmet-solid-semi-flat-titanium-small-part-number-ea24nus4sftv","title":"HJC RPHA 91 Modular Helmet - Solid Semi-Flat Titanium, Small (Part Number: EA24NUS4SFTV)","description":"RPHA 91 Modular Helmet - Solid - Semi-Flat Titanium - Small\n\u003cp\u003eExperience superior protection and comfort with the HJC RPHA 91 Modular Helmet, crafted with advanced shell materials including carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. This combination offers enhanced shock resistance while maintaining a lightweight profile, making it ideal for long rides and demanding conditions. The helmet's semi-flat titanium finish adds a sleek, modern aesthetic that complements its high-performance features.\u003c\/p\u003e\u003cp\u003eDesigned for optimal visibility and safety, the HJC RPHA 91 features a pinlock® 120XLT® prepared visor that provides 99% UV protection and is coated with an anti-scratch layer for durability. The dynamic multi-step sun visor can be swiftly activated via the bottom-positioned mechanism, allowing riders to adjust the shading closer to their face up to 10 mm for personalized comfort and protection against glare. Eyebrow ventilation channels help defog the visor and improve airflow, ensuring a clear view in varying weather conditions.\u003c\/p\u003e\u003cp\u003eThe interior boasts the RPHA Premium Fit design with anti-bacterial, moisture-wicking, and quick-drying fabric that enhances comfort during extended use. Interchangeable 3D contour cheek pads, along with removable and washable crown and cheek pads, enable a customizable fit tailored to the rider’s preferences. The chin bar employs a dual-axis pivot mechanism, reducing air resistance and wind noise by maintaining close proximity to the shell, while retracting easily for helmet installation or removal.\u003c\/p\u003e\u003cp\u003eIncorporating the innovative Smart HJC 2nd Generation technology, this helmet features an integrated design that ensures balanced weight distribution and aerodynamic efficiency. Developed in partnership with SENA, the Smart HJC system offers seamless compatibility with models like the RPHA 71, RPHA 91, RPHA 31, and i71, though the devices are sold separately. The helmet's reflective safety material and streamlined profile provide both safety and style, making it a top choice for serious riders seeking quality, comfort, and advanced features.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAdvanced shell construction with carbon-aramid fiber, carbon fiber, glass fiber, and natural linen fiber for enhanced shock resistance and lightweight performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePinlock® 120XLT® visor with 99% UV protection and anti-scratch coating for durability and clear vision\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamic multi-step sun visor with quick activation and adjustable positioning up to 10 mm for personalized shading and glare reduction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEyebrow vents that act as defogging and ventilation channels to maintain clear visibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRPHA Premium Fit interior with anti-bacterial, moisture-wicking, and quick-drying fabric for enhanced comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable 3D contour cheek pads and removable, washable crown and cheek pads for a customizable fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin bar with dual-axis pivot mechanism that minimizes air resistance and wind noise, retracts for easy helmet installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Smart HJC 2nd Generation system, compatible with select HJC helmet models, for seamless communication features (sold separately)\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":45192675066051,"sku":"01003229","price":639.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hjc-rpha-91-modular-helmet-solid-semi-flat-titanium-small-part-number-ea24nus4sftv-6764936.png?v=1781183947","url":"https:\/\/kellymotorsport.com\/products\/hjc-rpha-91-modular-helmet-solid-semi-flat-titanium-small-part-number-ea24nus4sftv","provider":"Kelly Motorsports","version":"1.0","type":"link"}