{"product_id":"hjc-rpha-12n-kepina-mc1-helmet-medium-part-number-fa53nus5l01v","title":"HJC RPHA 12N Kepina MC1 Helmet, Medium, Part Number FA53NUS5L01V","description":"RPHA 12N Helmet - Kepina - MC1 - Medium\n\u003cp\u003eThe HJC RPHA 12N Kepina MC1 helmet combines advanced construction, aerodynamic performance, and premium rider comfort for demanding street and sport riding. This medium-size helmet features HJC’s Premium Integrated Matrix EVO (PIM EVO) shell, engineered with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. The multi-material structure provides strong impact resistance while helping maintain a lightweight, comfortable design.\u003c\/p\u003e\u003cp\u003eWind-tunnel testing informed the shell profile 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 reduce airflow disturbance and noise while creating a tighter seal against the elements. The shield is Pinlock 120XLT prepared, supporting the use of a compatible anti-fog insert for improved visibility in changing riding conditions.\u003c\/p\u003e\u003cp\u003eInside, the RPHA Premium Fit interior uses antibacterial fabric to help manage moisture and promote quick drying. The crown liner and cheek pads are removable and washable, while interchangeable three-dimensional cheek pads allow riders to fine-tune the fit. An advanced channeling ventilation system helps direct airflow through the helmet for added comfort during extended use. Reflective material improves visibility, and the emergency pull-tab cheek-pad system allows trained responders to remove the helmet more safely in an emergency. The HJC RPHA 12N Kepina MC1 is supplied in a medium size and is identified by manufacturer and vendor part number FA53NUS5L01V.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePIM EVO shell: Uses carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for enhanced impact resistance and reduced weight.\u003c\/li\u003e\n\u003cli\u003eAerodynamic design: Wind-tunnel-tested shell and optimized rear spoiler help reduce lift and drag for improved high-speed stability.\u003c\/li\u003e\n\u003cli\u003eHJ-42 shield: Curved shield design and two-way pivot ratchet system help reduce wind noise and improve the seal against the elements.\u003c\/li\u003e\n\u003cli\u003ePinlock preparation: Shield is prepared for a compatible Pinlock 120XLT anti-fog insert.\u003c\/li\u003e\n\u003cli\u003ePremium fit interior: RPHA Premium Fit liner and three-dimensional cheek pads provide a secure, comfortable fit.\u003c\/li\u003e\n\u003cli\u003eCustomizable fit: Interchangeable cheek pads are available throughout all sizes for fit adjustment.\u003c\/li\u003e\n\u003cli\u003eRemovable interior: Crown and cheek pads are removable and washable for easier maintenance.\u003c\/li\u003e\n\u003cli\u003eVentilation: Advanced channeling ventilation system promotes airflow through the helmet.\u003c\/li\u003e\n\u003cli\u003eEmergency release: Pull-tab cheek-pad system supports safer, quicker helmet removal during emergency response.\u003c\/li\u003e\n\u003cli\u003eVisibility: Reflective material helps improve rider visibility in low-light conditions.\u003c\/li\u003e\n\u003cli\u003eSize and identification: Medium size, HJC brand, RPHA 12N Kepina MC1 model, manufacturer and vendor part number FA53NUS5L01V.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":67545240830187,"sku":"010119975","price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5625428.png?v=1790658004","url":"https:\/\/ctracingservices.com\/products\/hjc-rpha-12n-kepina-mc1-helmet-medium-part-number-fa53nus5l01v","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}