{"product_id":"hjc-rpha-91-modular-helmet-combust-mc1sf-xl-by-hjc-part-379373","title":"HJC RPHA 91 Modular Helmet - Combust MC1SF XL by HJC Part 379373","description":"RPHA 91 Modular Helmet - Combust - MC1SF - XL\n\u003cp\u003eThe HJC RPHA 91 Combust Modular Helmet offers advanced protection and customizable comfort for motorcycle riders. Crafted with a shell made from carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber, this helmet delivers enhanced shock resistance while maintaining a lightweight profile for extended wear. The innovative shell construction ensures superior durability and a comfortable riding experience without added weight. The helmet features a Pinlock® 120XLT® prepared visor that provides 99% UV protection and is coated with an anti-scratch layer, ensuring clear visibility and long-lasting performance. The dynamic multi-step sun visor can be swiftly activated via a bottom-positioned mechanism, allowing you to adjust the tint up to 10 mm closer to your face for optimal shading and personal comfort, even in changing light conditions. Eyebrow vents promote effective defogging and ventilation, enhancing airflow and rider comfort during hot or humid rides. The interior is fitted with HJC’s premium fit lining, featuring anti-bacterial fabric that wicks moisture and dries quickly, maintaining freshness throughout your ride. The 3D contour cheek pads and removable, washable crown and cheek pads enable a tailored fit and easy maintenance for maximum comfort. The chin bar employs a dual-axis pivot mechanism that brings it close to the shell, reducing air resistance and wind noise, while its retractable design allows effortless installation and a streamlined profile. The Smart HJC 2nd Generation system is seamlessly integrated into the helmet, providing an all-in-one design that enhances weight distribution and aerodynamic efficiency. It is compatible with several HJC models including RPHA 71, RPHA 91, RPHA 31, and i71, and is co-developed with SENA for optimal connectivity—sold separately. This helmet combines safety, comfort, and innovative features, making it a versatile choice for serious riders seeking premium quality and performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eShell construction: Carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for lightweight strength and shock resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor: Pinlock® 120XLT® prepared with 99% UV protection and anti-scratch coating for clear, durable vision\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSun shield: Multi-step, smoke-tinted, anti-fog sun visor adjustable up to 10 mm closer to face for personalized shading\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEyebrow ventilation: Vents designed for defogging and airflow enhancement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterior: Premium fit lining with anti-bacterial, moisture-wicking, quick-dry fabric and removable, washable pads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCheek pads: 3D contour design with interchangeable options for a custom fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin bar: Dual-axis pivot mechanism for close fit, wind noise reduction, and streamlined profile\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin bar mechanism: Retractable for easy installation and aerodynamic efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmart HJC 2nd Generation: Integrated all-in-one system for optimal weight distribution and performance, compatible with select HJC models and co-developed with SENA (sold separately)\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":45192667627715,"sku":"01003430","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hjc-rpha-91-modular-helmet-combust-mc1sf-xl-by-hjc-part-379373-5676179.png?v=1781184067","url":"https:\/\/kellymotorsport.com\/products\/hjc-rpha-91-modular-helmet-combust-mc1sf-xl-by-hjc-part-379373","provider":"Kelly Motorsports","version":"1.0","type":"link"}