{"product_id":"shimano-dura-ace-中心鎖真空呔碟制輪組-前-後轆-wh-r9370-c50-tl","title":"Shimano DURA ACE 中心鎖真空呔碟制輪組 -前\/後轆 WH-R9370-C50-TL","description":"\u003cp class=\"feature-type\"\u003e\u003cb\u003eFEATURE\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・輪圈深度：50 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・重量 (一對)：1,302 g (前：593 g\/後：709 g)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・專為 28-30C 輪胎設計：23 mm 內輪圈寬度可降低滾動阻力並保持輪胎剛性\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・空氣動力學最佳化輪圈：經過超過 540 萬次形狀模擬，相較於前一代型號，空氣動力學性能提升 6%\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・碳纖維輻條：碳纖維輻條經過最佳化，可兼顧系統輕量化與剛性\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・輻條編法 - 前輪 21 根\/後輪 21 根：結合混合直徑的碳纖維輻條，維持輕量化和高剛性，適合全方位用途\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・掛鉤式無內胎式輪圈：支持廣泛的輪胎相容性\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・滾珠軸承及錐形座圈：方便維修且能精準調整，兼顧速度和耐用性\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description-wrapper\"\u003e\n\u003cp class=\"feature-text\"\u003e・後輪 - DIRECT ENGAGEMENT：卓越的傳動剛性，實現最大動力傳輸\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"前轆","offer_id":67794596397226,"sku":"EWHR9370C50LFED","price":8800.0,"currency_code":"HKD","in_stock":false},{"title":"後轆","offer_id":67794596429994,"sku":"EWHR9370C50LRED","price":10000.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/0383\/5562\/files\/image_1_887251d7-9506-4664-bda8-d43fd806b8b2.png?v=1793421482","url":"https:\/\/bicycleshophk.com\/zh-mo\/products\/shimano-dura-ace-%e4%b8%ad%e5%bf%83%e9%8e%96%e7%9c%9f%e7%a9%ba%e5%91%94%e7%a2%9f%e5%88%b6%e8%bc%aa%e7%b5%84-%e5%89%8d-%e5%be%8c%e8%bd%86-wh-r9370-c50-tl","provider":"THE BICYCLE SHOP （H.K.) ","version":"1.0","type":"link"}