{"product_id":"hjc-rpha-31-dereen-mc5sf-full-face-helmet-with-sun-visor-and-p-i-m-evo-shell-xl","title":"HJC RPHA 31 Dereen MC5SF Full Face Helmet with Sun Visor and P.I.M EVO Shell - XL","description":"RPHA 31 Helmet - Dereen - MC5SF - XL\n\u003cp\u003eThe HJC RPHA 31 Dereen MC5SF helmet combines advanced safety features with aerodynamic design for a superior riding experience. Constructed with the innovative P.I.M EVO shell, this helmet integrates multi-density EPS foam to enhance shock absorption and provide optimal impact resistance. Its meticulously crafted shell reduces air resistance, offering stability at high speeds while maintaining a quiet, comfortable ride. The helmet’s full front-to-back airflow system, featuring two intake vents and four exhaust outlets, ensures efficient ventilation to keep riders comfortable during extended journeys.\u003cbr\u003eThe RPHA 31 is equipped with a full-featured sun visor that quickly deploys via a bottom-mounted operation system. The smoke-tinted, anti-fog coating guarantees clear vision in various weather conditions, while the multi-step adjustment allows for a personalized fit, positioning the visor up to 10 mm closer to the face for better shading and comfort. The integrated visor holder not only ensures a tight seal to prevent noise and turbulence but also enhances overall helmet stability.\u003cbr\u003eDesigned for modern connectivity, the helmet is compatible with second-generation SMART HJC Bluetooth communication systems (sold separately), allowing riders to stay focused without distractions. The helmet features a Pinlock® 120XLT® DKS467 Ready HJ-39 Shield providing 99% UV protection and scratch resistance, ensuring clear visibility and durability. The interior is lined with HJC’s premium fit anti-bacterial fabric, which is moisture-wicking and quick-drying, promoting comfort on long rides. The crown and cheek pads are removable and washable, with 3D contour design for a personalized fit, and reflective materials increase visibility for safety.\u003cbr\u003eThe extended shell and chin EPS design provide a full face-level fit, further enhancing safety and comfort. The helmet’s lightweight construction, weighing approximately 1024 grams, reduces fatigue during prolonged use. Overall, the HJC RPHA 31 Dereen helmet offers a blend of innovative technology, aerodynamic efficiency, and comfort, making it an ideal choice for riders seeking top-tier protection and performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePremium Integrated Matrix (P.I.M EVO) shell with Carbon-Aramid Hybrid reinforcement for enhanced impact resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-density EPS foam for superior shock absorption and safety\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic shell design reduces air resistance and improves stability at high speeds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFull front-to-back airflow system with 2 intake vents and 4 exhaust outlets for optimal ventilation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwiftly deployable sun visor with anti-fog, smoke-tinted coating and multi-step adjustment for personalized shading\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated sun visor mechanism ensures effortless operation and a tight seal to minimize noise and turbulence\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with second-generation SMART HJC Bluetooth communication systems (sold separately)\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePinlock® 120XLT® DKS467 Ready HJ-39 Shield offers 99% UV protection and anti-scratch durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePremium fit interior with moisture-wicking, quick-drying, anti-bacterial fabric\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRemovable and washable crown and cheek pads with 3D contour for customized comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReflective materials for increased visibility and safety\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExtended shell and chin EPS design for a full face-level fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight construction approximately 36 ounces for reduced fatigue\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":45193029877955,"sku":"01043831","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hjc-rpha-31-dereen-mc5sf-full-face-helmet-with-sun-visor-and-pim-evo-shell-xl-3211558.png?v=1780376571","url":"https:\/\/kellymotorsport.com\/products\/hjc-rpha-31-dereen-mc5sf-full-face-helmet-with-sun-visor-and-p-i-m-evo-shell-xl","provider":"Kelly Motorsports","version":"1.0","type":"link"}