{"product_id":"shimano-dura-ace-cs-r9100-11-speed-12t-1st-position-cassette-cog","title":"Piñón de cassette Shimano Dura-Ace CS-R9100 de 11 velocidades y 12 dientes, primera posición","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e \u003cdiv class=\"top\"\u003ePiñón de cassette Shimano Dura-Ace CS-R9100 de 11 velocidades y 12 dientes, primera posición. Piñones de cassette Shimano Dura-Ace CS-9000 y Ultegra CS-6800 de 11 velocidades.\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":46842589151384,"sku":"FW3564","price":19.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2503\/6440\/files\/FW3564.jpg?v=1753722200","url":"https:\/\/www.blackmountainbicycles.com\/es\/products\/shimano-dura-ace-cs-r9100-11-speed-12t-1st-position-cassette-cog","provider":"Black Mountain Bicycles","version":"1.0","type":"link"}