{"product_id":"shimano-105-十二速影子波腳-rd-r7150-shimano-105-12-speed-shadow-rear-derailleur-rd-r7150","title":"SHIMANO 105 十二速影子波腳-RD-R7150 \/ SHIMANO 105 12-SPEED SHADOW REAR DERAILLEUR-RD-R7150","description":"\u003cdiv class=\"cmp-itemlist-accordion__always-visible-section\"\u003e簡潔的外觀設計包含整合式無線裝置、充電器和開關LED 狀態指示燈電池指示燈配對調整模式\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv data-final-height=\"49.265625\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e更大的齒比範圍相容最大飛輪齒片：36T\u003c\/div\u003e\n\u003cdiv data-final-height=\"49.265625\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e\u003c\/div\u003e\n\u003cdiv data-final-height=\"49.265625\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e\u003c\/div\u003e\n\u003cdiv data-final-height=\"49.265625\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e\u003cspan\u003e寬 36T 相容 12 速 Di2 後變速器。接收來自變速桿的無線變速訊號，SHIMANO 105 後變速器憑藉其高性能馬達和優化的連桿結構，在眨眼間完成變速。這是 Di2 系統的中心，將充電埠、LED 指示燈、調節開關等整合到一個緊湊的封裝中。薄型設計可減少接觸和跌落造成的損壞。\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":49415259095339,"sku":"IRDR7150E","price":1380.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/3934\/7755\/files\/RD-R7150-shic219-primary_1_750_750.jpg?v=1753342983","url":"https:\/\/www.bikecity.hk\/products\/shimano-105-%e5%8d%81%e4%ba%8c%e9%80%9f%e5%bd%b1%e5%ad%90%e6%b3%a2%e8%85%b3-rd-r7150-shimano-105-12-speed-shadow-rear-derailleur-rd-r7150","provider":"BikeCity Limited 單車城","version":"1.0","type":"link"}