{"product_id":"hjc-rpha-31-sf-titanium-sml-rpha-31-sf-titanium","title":"HJC RPHA 31 SF TITANIUM SML - RPHA 31 SF TITANIUM","description":"\u003cp\u003e\u003cspan\u003eThe HJC RPHA 31 Helmet is built for riders who want premium open-face comfort with refined aerodynamic performance. Its PIM Evo shell construction combines advanced materials with multi-density EPS to create a lightweight helmet focused on impact management and long-distance comfort. Developed through extensive wind tunnel testing, the RPHA 31 is engineered to reduce wind turbulence and maintain a smoother, quieter ride at speed. The advanced ventilation system channels airflow efficiently through the helmet to help manage heat and humidity, while the distortion-free HJ-39 shield delivers a wide, clear field of view. An adjustable 3-step integrated sun shield helps adapt to changing light conditions, and the improved 2-way pivot ratchet system enhances shield sealing and movement. Designed for modern riders, the RPHA 31 also features eyeglass-friendly cheek pads and compatibility with second-generation Smart HJC Bluetooth systems for seamless communication on the road.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"helmethouseprod-helmethouse-8-x-hiddenInfoactive undefined c-muted-1\"\u003e\n\u003cli\u003eP.I.M. (Premium Integrated Matrix Plus) EVO shell\u003c\/li\u003e\n\u003cli\u003eAreodynamic design generates down force for high stability and less drag\u003c\/li\u003e\n\u003cli\u003eVentilation system offers bypass air channel and maximum air intake\u003c\/li\u003e\n\u003cli\u003eDistortion-free HJ-39 shield provides clear and wide view\u003c\/li\u003e\n\u003cli\u003eShield deflector lowers noise level and blocks incoming wind\u003c\/li\u003e\n\u003cli\u003eShield holder secures the shield and reduces noise and air drag\u003c\/li\u003e\n\u003cli\u003eHJ-V12 3-step integrated sunshield is adjustable for optimized position\u003c\/li\u003e\n\u003cli\u003eInterchangeable cheek pads feature grooves to accommodate eyeglasses\u003c\/li\u003e\n\u003cli\u003e2-way pivot ratchet system offers smooth movement and improved sealing\u003c\/li\u003e\n\u003cli\u003e2nd generation Smart HJC Bluetooth(R) ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HJC","offers":[{"title":"SML","offer_id":47575287136418,"sku":"0826-0147-04","price":499.99,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":47623936934050,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":47623937032354,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":47623937097890,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":47623937130658,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0459\/2494\/1986\/files\/182904-1200-auto.webp?v=1788562136","url":"https:\/\/performancemotoparts.com\/products\/hjc-rpha-31-sf-titanium-sml-rpha-31-sf-titanium","provider":"Performance Moto Parts","version":"1.0","type":"link"}