{"product_id":"hjc-rpha-91-helmet-solid-matte-black-size-medium-enhanced-safety-and-comfort","title":"HJC RPHA 91 Helmet - Solid Matte Black, Size Medium – Enhanced Safety and Comfort","description":"\u003cp\u003eRPHA 91 Helmet - Solid - Matte Black - Medium\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe HJC RPHA 91 Helmet in a sleek matte black finish offers a combination of advanced materials and innovative features designed for riders seeking premium protection and comfort. Constructed with a durable shell composed of carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber, this helmet provides exceptional shock resistance while maintaining a lightweight profile. The Sun Shield Mechanism includes a dynamic multi-step sun-visor with a smoke-tinted, anti-fog coating, ensuring clear visibility in various lighting conditions. The sun-visor can be swiftly activated via a bottom-positioned operation system and can be positioned up to 10 mm closer to your face for personalized shading, enhancing rider comfort and safety during rides. Eyebrow ventilation vents facilitate effective defogging and airflow, helping to maintain a cool and clear environment inside the helmet. The interior features the RPHA Premium Fit, with anti-bacterial, moisture-wicking, and quick-drying fabric, providing a hygienic and comfortable fit. 3D contour cheek pads allow for a snug, personalized fit, with interchangeable pads across all sizes for further customization. The chin bar incorporates a dual-axis pivot mechanism, enabling it to sit close to the shell to reduce air resistance and wind noise, while also retracting smoothly for easy installation. The helmet features the Smart HJC 2nd Generation integrated design, which ensures optimal weight distribution and aerodynamic efficiency, compatible with models like the RPHA 71, RPHA 91, RPHA 31, and i71. Co-developed with SENA, this system is tailored specifically for HJC helmets, offering seamless integration with compatible Smart HJC devices sold separately. Whether on long rides or daily commutes, the RPHA 91 combines safety, comfort, and advanced technology to deliver a superior riding experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eShell Material: Carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for enhanced shock resistance and lightweight construction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSun Shield Mechanism: Dynamic multi-step sun-visor with anti-fog coating, swiftly activated, and adjustable for personalized shading\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEyebrow Ventilation: Vents designed for effective defogging and airflow, maintaining a clear visor environment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterior Comfort: RPHA Premium Fit with anti-bacterial, moisture-wicking, and quick-drying fabric for superior hygiene and comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCheek Pads: 3D contour design with interchangeable options for a customized fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Bar: Dual-axis pivot mechanism allowing close fit to reduce wind noise and air resistance, retractable for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: Integrated Smart HJC 2nd Generation system for balanced weight distribution and aerodynamic efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility: Designed for use with RPHA 71, RPHA 91, RPHA 31, and i71 helmet models, with optional Smart HJC devices sold separately\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":46052025663685,"sku":"01003225","price":639.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/5626997.png?v=1775612588","url":"https:\/\/btqllc.com\/products\/hjc-rpha-91-helmet-solid-matte-black-size-medium-enhanced-safety-and-comfort","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}