{"product_id":"hjc-rpha-12n-respon-mc27sf-motorcycle-helmet-medium-part-fa53nus5gs7v","title":"HJC RPHA 12N Respon MC27SF Motorcycle Helmet, Medium – Part FA53NUS5GS7V","description":"RPHA 12N Helmet - Respon - MC27SF - Medium\n\u003cp\u003eThe HJC RPHA 12N Respon MC27SF motorcycle helmet combines advanced protection, aerodynamic performance, and customizable comfort for street and sport riding. Built with HJC Premium Integrated Matrix EVO (PIM EVO) construction, the shell incorporates carbon-aramid fiber, carbon fiber, fiberglass, organic non-woven fabric, and natural linen fiber. This multi-material design helps deliver a lightweight, impact-resistant structure while supporting long-ride comfort and dependable protection.\u003c\/p\u003e\u003cp\u003eWind-tunnel testing informed the aerodynamic shell shape and optimized rear spoiler, helping reduce lift and drag for improved stability at higher speeds. The HJ-42 curved shield works with a two-way pivot ratchet system to help reduce wind noise and air resistance while maintaining a secure seal against the elements. The shield is Pinlock 120XLT prepared, allowing installation of a compatible anti-fog lens for improved visibility in changing riding conditions.\u003c\/p\u003e\u003cp\u003eThe RPHA Premium Fit interior is fully removable, washable, and designed for a personalized fit. Interchangeable three-dimensional contour cheek pads can be adjusted throughout all helmet sizes, while antibacterial fabric helps manage moisture through quick-drying and moisture-wicking performance. An advanced channeling ventilation system promotes airflow through the helmet, and reflective material adds visibility in low-light conditions. The integrated emergency pull-tab cheek-pad system allows trained responders to remove the helmet more safely and efficiently during a critical situation.\u003c\/p\u003e\u003cp\u003eThis medium HJC RPHA 12N Respon MC27SF helmet is intended for motorcycle riders seeking a performance-focused full-face helmet with a customizable interior and aerodynamic design. The manufacturer part number and vendor part number are both FA53NUS5GS7V.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: Medium\u003c\/li\u003e\n\u003cli\u003eModel: RPHA 12N Respon MC27SF\u003c\/li\u003e\n\u003cli\u003eBrand: HJC\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: FA53NUS5GS7V\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: FA53NUS5GS7V\u003c\/li\u003e\n\u003cli\u003eShell Construction: Premium Integrated Matrix EVO construction with carbon-aramid fiber, carbon fiber, fiberglass, organic non-woven fabric, and natural linen fiber\u003c\/li\u003e\n\u003cli\u003eAerodynamics: Wind-tunnel-tested shell shape and rear spoiler help reduce lift and drag for improved high-speed stability\u003c\/li\u003e\n\u003cli\u003eFace Shield: HJ-42 curved shield with a two-way pivot ratchet system for a secure seal and reduced wind noise\u003c\/li\u003e\n\u003cli\u003eAnti-Fog Compatibility: Pinlock 120XLT prepared\u003c\/li\u003e\n\u003cli\u003eInterior: Removable and washable RPHA Premium Fit crown and cheek pads\u003c\/li\u003e\n\u003cli\u003eFit Customization: Interchangeable three-dimensional contour cheek pads across all sizes\u003c\/li\u003e\n\u003cli\u003eVentilation: Advanced channeling ventilation system promotes airflow\u003c\/li\u003e\n\u003cli\u003eMoisture Management: Antibacterial fabric provides moisture-wicking and quick-drying performance\u003c\/li\u003e\n\u003cli\u003eEmergency Safety: Emergency pull-tab cheek-pad system supports quicker, safer helmet removal by trained responders\u003c\/li\u003e\n\u003cli\u003eVisibility: Reflective material improves visibility in low-light riding conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":67550470471915,"sku":"010119993","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5625469.png?v=1790707012","url":"https:\/\/ctracingservices.com\/products\/hjc-rpha-12n-respon-mc27sf-motorcycle-helmet-medium-part-fa53nus5gs7v","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}