{"product_id":"hjc-rpha-91-modular-helmet-combust-mc1sf-medium-by-hjc-part-379371","title":"HJC RPHA 91 Modular Helmet - Combust MC1SF - Medium by HJC Part 379371","description":"\u003cp\u003eRPHA 91 Modular Helmet - Combust - MC1SF - Medium\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe HJC RPHA 91 Modular Helmet in the Combust design offers advanced safety and comfort features tailored for motorcycle enthusiasts. Crafted with a shell composed of carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber, this helmet provides enhanced shock resistance while maintaining a lightweight profile for extended riding comfort. Its durable construction ensures reliable protection without sacrificing agility, making it suitable for both daily commuting and long-distance touring.\u003cbr\u003eEquipped with the HJ-37 Visor, the helmet features a Pinlock® 120XLT® prepared shield that offers 99% UV protection and an anti-scratch coating for clear, unobstructed visibility. The dynamic multi-step sun visor can be swiftly activated through a bottom-positioned mechanism, allowing you to position the sun shield up to 10 mm closer to your face for optimal shading and personalized comfort. The anti-fog coating and smoke tint enhance visibility in various conditions, while the eyebrow vents facilitate effective ventilation and defogging, contributing to a more comfortable riding experience.\u003cbr\u003eThe interior of the helmet is lined with RPHA Premium Fit fabric that is anti-bacterial, moisture-wicking, and quick-drying, ensuring freshness during extended use. The 3D contour cheek pads and removable, washable crown and cheek pads allow for a customizable fit, accommodating a wide range of head shapes and sizes. Reflective materials incorporated into the design enhance safety during low-light conditions. The chin bar features a dual-axis pivot mechanism that allows it to retract into an aerodynamic and compact profile, reducing wind noise and air resistance.\u003cbr\u003eThis helmet integrates the Smart HJC 2nd Generation system, an all-in-one design developed in collaboration with SENA, which offers seamless compatibility with select HJC and SENA communication devices. Designed for compatibility with models such as the RPHA 71, RPHA 91, RPHA 31, and i71, this modular helmet combines style, safety, and technological innovation for a premium riding experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLightweight shell construction with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and linen fiber for shock resistance and comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePinlock® 120XLT® prepared visor with 99% UV protection and anti-scratch coating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamic multi-step sun visor with quick activation and adjustable positioning for personalized shading\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEyebrow vents for effective defogging and ventilation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-bacterial, moisture-wicking, quick-drying interior fabric with removable and washable pads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3D contour cheek pads with interchangeable options for a custom fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReflective safety features for enhanced visibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin bar with dual-axis pivot for a streamlined profile and reduced wind noise\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRetractable chin bar for aerodynamic efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmart HJC 2nd Generation communication system compatible with select HJC helmets and SENA devices\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":47991877435627,"sku":"01003429","price":629.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5803353.png?v=1774310136","url":"https:\/\/ctracingservices.com\/products\/hjc-rpha-91-modular-helmet-combust-mc1sf-medium-by-hjc-part-379371","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}