{"product_id":"shimano-grx-十二速雙片鏈鉼-fc-rx820-2-170mm-48x31t-shimano-grx-12speed-chainwheel-fc-rx820-2-170mm-48x31t","title":"SHIMANO GRX 十二速雙片鏈鉼-FC-RX820-2-48X31T \/ SHIMANO GRX 12SPEED CHAINWHEEL-FC-RX820-2-48X31T","description":"\u003cdiv class=\"cmp-itemlist-accordion__always-visible-section\"\u003e\n \u003cli class=\"type-benefit\"\u003e更小的檔位段位，適合在混合地形騎乘時進行迴轉速控制\u003c\/li\u003e\n \u003cli class=\"type-feature\"\u003e針對 GRAVEL 優化的齒輪比，讓您在崎嶇表面維持騎乘節奏\u003c\/li\u003e\n \u003cli class=\"type-benefit\"\u003e更寬廣的檔位\u003c\/li\u003e\n \u003cli class=\"type-feature\"\u003e17T 可支援各種騎乘狀況\u003c\/li\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n \u003cdiv data-final-height=\"26.875001907348633\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e\n \u003cli class=\"type-benefit\"\u003e齒比組合：48-31T\u003c\/li\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e","brand":"Shimano","offers":[{"title":"170MM","offer_id":47853454033066,"sku":"IFCRX8202CX81","price":1200.0,"currency_code":"HKD","in_stock":true},{"title":"172.5MM","offer_id":47853454065834,"sku":"IFCRX8202DX81","price":1200.0,"currency_code":"HKD","in_stock":true},{"title":"175MM","offer_id":47853454098602,"sku":"IFCRX8202EX81","price":1200.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/0383\/5562\/files\/FC-RX820-2-48-31T-shic219-primary_1_750_750.jpg?v=1767935485","url":"https:\/\/bicycleshophk.mom\/zh-mo\/products\/shimano-grx-%e5%8d%81%e4%ba%8c%e9%80%9f%e9%9b%99%e7%89%87%e9%8f%88%e9%89%bc-fc-rx820-2-170mm-48x31t-shimano-grx-12speed-chainwheel-fc-rx820-2-170mm-48x31t","provider":"THE BICYCLE SHOP （H.K.) ","version":"1.0","type":"link"}