{"product_id":"hjc-rpha-12n-motorcycle-helmet-semi-flat-titanium-medium-part-fa53nus5sftv","title":"HJC RPHA 12N Motorcycle Helmet, Semi-Flat Titanium, Medium, Part FA53NUS5SFTV","description":"RPHA 12N Helmet - Semi-Flat Titanium - Medium\n\u003cp\u003eThe HJC RPHA 12N helmet combines advanced protection, aerodynamic performance, and a refined interior for demanding street and track riders. This medium helmet features HJC's Premium Integrated Matrix EVO (PIM EVO) shell, constructed from a blend of carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. The result is a lightweight, robust structure designed to provide enhanced impact resistance and long-wearing comfort.\u003c\/p\u003e\u003cp\u003eDeveloped through wind tunnel testing, the shell shape and optimized rear spoiler help reduce lift and drag for improved stability at high speeds. The HJ-42 curved shield uses a two-way pivot ratchet system to reduce air turbulence and noise while creating a closer seal against the elements. The shield is Pinlock 120XLT prepared, allowing riders to add a compatible anti-fog insert for improved visibility in changing weather conditions.\u003c\/p\u003e\u003cp\u003eComfort and fit are supported by HJC's RPHA Premium Fit interior, featuring antibacterial, moisture-wicking, and quick-drying fabric. The fully removable and washable crown and cheek pads help maintain a clean riding environment, while interchangeable three-dimensional contour cheek pads allow riders to fine-tune the fit. Reflective materials add visibility, and the included emergency cheek-pad pull tabs support fast helmet removal by responders when necessary. The advanced channeling ventilation system helps promote airflow throughout the helmet.\u003c\/p\u003e\u003cp\u003eThis HJC RPHA 12N is finished in Semi-Flat Titanium, sized Medium, and identified by manufacturer and vendor part number FA53NUS5SFTV. It is designed for motorcycle riders seeking a performance-focused full-face helmet with secure fitment, aerodynamic stability, practical ventilation, and removable comfort components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePIM EVO shell: Combines carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for a lightweight, impact-resistant structure\u003c\/li\u003e\n\u003cli\u003eAerodynamic design: Wind tunnel-tested shell and rear spoiler help reduce lift and drag for enhanced high-speed stability\u003c\/li\u003e\n\u003cli\u003eHJ-42 curved shield: Two-way pivot ratchet system helps reduce air noise and improve the seal against the elements\u003c\/li\u003e\n\u003cli\u003ePinlock prepared: HJ-42 shield is ready for a compatible Pinlock 120XLT anti-fog insert\u003c\/li\u003e\n\u003cli\u003eRPHA Premium Fit interior: Antibacterial fabric provides moisture-wicking and quick-drying performance\u003c\/li\u003e\n\u003cli\u003eCustomizable fit: Interchangeable three-dimensional contour cheek pads are available throughout all helmet sizes\u003c\/li\u003e\n\u003cli\u003eRemovable interior: Crown and cheek pads can be removed and washed for convenient maintenance\u003c\/li\u003e\n\u003cli\u003eEmergency release system: Pull tabs help support quick cheek-pad and helmet removal during rescue situations\u003c\/li\u003e\n\u003cli\u003eVentilation: Advanced channeling system promotes airflow through the helmet\u003c\/li\u003e\n\u003cli\u003eVisibility: Reflective material helps improve rider visibility in low-light conditions\u003c\/li\u003e\n\u003cli\u003eSize and finish: Medium helmet in Semi-Flat Titanium\u003c\/li\u003e\n\u003cli\u003eBrand and part number: HJC RPHA 12N, manufacturer and vendor part FA53NUS5SFTV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":67550609015019,"sku":"010120047","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5625696.png?v=1790708895","url":"https:\/\/ctracingservices.com\/products\/hjc-rpha-12n-motorcycle-helmet-semi-flat-titanium-medium-part-fa53nus5sftv","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}