{"product_id":"hjc-rpha-31-dereen","title":"HJC RPHA 31 Dereen","description":"\u003cp\u003eThe HJC RPHA 31 Dereen, finished in the Dereen graphic, 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\/p\u003e","brand":"HJC","offers":[{"title":"MC-5SF \/ XS","offer_id":67604364591334,"sku":"0104-3827","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-5SF \/ S","offer_id":67604364624102,"sku":"0104-3828","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-5SF \/ M","offer_id":67604364656870,"sku":"0104-3829","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-5SF \/ L","offer_id":67604364689638,"sku":"0104-3830","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-5SF \/ XL","offer_id":67604364722406,"sku":"0104-3831","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-5SF \/ 2XL","offer_id":67604364755174,"sku":"0104-3832","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-6HSF \/ XS","offer_id":67604364787942,"sku":"0104-3833","price":549.99,"currency_code":"USD","in_stock":false},{"title":"MC-6HSF \/ S","offer_id":67604364820710,"sku":"0104-3834","price":549.99,"currency_code":"USD","in_stock":false},{"title":"MC-6HSF \/ M","offer_id":67604364853478,"sku":"0104-3835","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-6HSF \/ L","offer_id":67604364886246,"sku":"0104-3836","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-6HSF \/ XL","offer_id":67604364919014,"sku":"0104-3837","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-6HSF \/ 2XL","offer_id":67604364951782,"sku":"0104-3838","price":549.99,"currency_code":"USD","in_stock":false},{"title":"MC-21 \/ XS","offer_id":67604364984550,"sku":"0104-3821","price":549.99,"currency_code":"USD","in_stock":false},{"title":"MC-21 \/ S","offer_id":67604365017318,"sku":"0104-3822","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-21 \/ M","offer_id":67604365050086,"sku":"0104-3823","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-21 \/ L","offer_id":67604365082854,"sku":"0104-3824","price":549.99,"currency_code":"USD","in_stock":true},{"title":"MC-21 \/ XL","offer_id":67604365115622,"sku":"0104-3825","price":549.99,"currency_code":"USD","in_stock":false},{"title":"MC-21 \/ 2XL","offer_id":67604365148390,"sku":"0104-3826","price":549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/9718\/7814\/files\/hjc-rpha-31-dereen-mc-5sf-1.jpg?v=1790811966","url":"https:\/\/ridedepot.com\/products\/hjc-rpha-31-dereen","provider":"Ride Depot","version":"1.0","type":"link"}