{"product_id":"hjc-rpha-60-arbre-mc4-helmet-2xl-with-premium-integrated-matrix-construction","title":"HJC RPHA 60 Arbre MC4 Helmet 2XL with Premium Integrated Matrix Construction","description":"RPHA 60 Helmet - Arbre - MC4 - 2XL\n\u003cp\u003eThe HJC RPHA 60 Arbre MC4 Helmet combines advanced materials and aerodynamic design to deliver exceptional performance for motorcycle riders. Featuring the innovative Premium Integrated Matrix (P.I.M.™) construction, this helmet uses high-performance epoxy resin infused with fiber tissue, ensuring low weight, enhanced impact protection, and superior durability. This structure is widely used in the aircraft industry and racing, providing a balance of strength and lightness that improves rider comfort and safety during high-speed rides. The helmet's wind tunnel tested pick visor, utilizing computational fluid dynamics (CFD), minimizes drag and maximizes stability even at top speeds, making it ideal for aggressive riding environments. The dark smoke sun shield, which can be easily swapped out without tools, offers versatility for various lighting conditions, while the peak visor adds additional sun protection when needed. The helmet is Pinlock® Ready with the HJ-47 visor, offering 99% UV protection and anti-scratch coating to maintain clear visibility in all conditions. The advanced channeling ventilation system features three front vents and four exhaust outlets, effectively flushing heat and humidity away from the rider to ensure comfort and reduce fatigue. The aerodynamic shell design not only reduces air resistance but also enhances stability, especially at high speeds. The dynamic multi-step sun shield easily activates via a bottom-positioned operation system for quick adjustments on the go. Inside, the RPHA Premium Fit interior utilizes anti-bacteria fabric that wicks moisture, dries quickly, and maintains freshness during extended rides. The 3D contour cheek pads are interchangeable across sizes and feature reflective elements for increased safety. The helmet includes removable and washable crown and cheek pads, providing a customizable and hygienic fit. Security is ensured with a Double-D ring locking system, while the helmet also comes equipped with a chin curtain and breath deflector for added protection against wind and debris. Compatibility with HJC’s SMART Bluetooth systems (sold separately) allows seamless communication and audio connectivity, making this helmet a versatile choice for riders seeking performance, safety, and comfort.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePremium Integrated Matrix construction infused with epoxy resin and fiber tissue for impact protection and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWind tunnel tested pick visor with CFD for reduced drag and high-speed stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDark smoke sun shield for versatile sun protection, easily attachable and removable without tools\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePinlock® Ready HJ-47 visor offers 99% UV protection and anti-scratch coating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdvanced channeling ventilation system with three front intakes and four exhaust outlets for optimal airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic shell structure to minimize air resistance and enhance high-speed stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamic multi-step sun shield for quick and easy activation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRPHA Premium Fit interior with anti-bacteria fabric for moisture-wicking and quick drying\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable 3D contour cheek pads with reflective safety features\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRemovable and washable crown and cheek pads for hygiene and comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDouble-D ring locking system for secure fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes chin curtain and breath deflector for enhanced protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility with SMART HJC Bluetooth systems for seamless communication\u003c\/li\u003e\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":45193162326211,"sku":"01400614","price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hjc-rpha-60-arbre-mc4-helmet-2xl-with-premium-integrated-matrix-construction-7180092.png?v=1780373487","url":"https:\/\/kellymotorsport.com\/products\/hjc-rpha-60-arbre-mc4-helmet-2xl-with-premium-integrated-matrix-construction","provider":"Kelly Motorsports","version":"1.0","type":"link"}