{"product_id":"shimano-tiagra-fc4703-50x39x30t-shimano-tiagra-10s-crankset-fc4703-50x39x30t","title":"SHIMANO TIAGRA 十速三片鏈鉼-FC-4703-50X39X30T \/ SHIMANO TIAGRA 10S CRANKSET-FC-4703-50X39X30T","description":"\u003cdiv class=\"groupset-head-area hide-sm\"\u003e\n\u003ch2 class=\"cmp-product-info__logo-area\"\u003e\u003ca class=\"seriesLogoLink\" href=\"https:\/\/bike.shimano.com\/zh-CN\/product\/component\/tiagra-4700.html\" target=\"_blank\"\u003e\u003cimg class=\"cmp-product-info__series-logo\" src=\"https:\/\/dassets.shimano.com\/content\/dam\/global\/cg1SHICCycling\/final\/series\/seriesIcon\/TIAGRA_4700_m.png\" alt=\"TIAGRA_4700_m\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch1 class=\"heading-01\"\u003eSHIMANO TIAGRA 公路车曲柄 3x10-速\u003c\/h1\u003e\n\u003cdiv class=\"cmp-product-info__modelno-area\"\u003e\n\u003ch3 class=\"cmp-product-info__modelno\"\u003eFC-4703\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description-area\"\u003e\n\u003cp\u003eSHIMANO TIAGRA - 公路车曲柄 - 3x10-速\u003c\/p\u003e\n\u003cdiv class=\"cmp-itemlist-accordion\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"28\" data-final-height=\"76.78125\"\u003e\n\u003cp class=\"cmp-product-info__long-description\"\u003eSHIMANO TIAGRA FC-4703 是 3x10 速曲柄，具有 50-39-30T 链轮片以及坚固性和轻便型之间的最佳平衡。它有 165、170、172.5 和 175 mm 曲柄臂长度供选择。\u003c\/p\u003e\n\u003ch2 class=\"cmp-product-info__title\"\u003e功能\u003c\/h2\u003e\n\u003cdiv class=\"cmp-itemlist-accordion\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__always-visible-section\"\u003e\n\u003cli class=\"type-benefit\"\u003e踩踏有力，行至千里\u003c\/li\u003e\n\u003cli class=\"type-feature\"\u003e在变速性能与轻量中取得绝佳的平衡\u003c\/li\u003e\n\u003cli class=\"type-technology\"\u003e110mm 锁紧螺母间距的加强型4臂结构曲柄组\u003c\/li\u003e\n\u003cli class=\"type-benefit\"\u003e在多种骑行环境均能享受顺畅变速体验\u003c\/li\u003e\n\u003cli class=\"type-feature\"\u003eRider Turned 10速驱动系统\u003c\/li\u003e\n\u003cli class=\"type-technology\"\u003e改良的齿轮外形，优化用于我们的HG-X链条\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 class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"26.875\"\u003e\n\u003cli class=\"type-benefit\"\u003e齿数组合: 50-39-30T\u003c\/li\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__always-visible-section\"\u003e\n\u003ch2 class=\"cmp-product-info__title\"\u003e产品规格\u003c\/h2\u003e\n\u003ctable style=\"width: 470px;\" height=\"127\" class=\"cmp-product-spec__table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 241.753px;\" class=\"cmp-product-spec__name\"\u003e型号\u003c\/th\u003e\n\u003ctd style=\"width: 210.247px;\" class=\"cmp-product-spec__value\"\u003eFC-4703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 241.753px;\" class=\"cmp-product-spec__name\"\u003e系列\u003c\/th\u003e\n\u003ctd style=\"width: 210.247px;\" class=\"cmp-product-spec__value\"\u003eTIAGRA 4700 系列\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 241.753px;\" class=\"cmp-product-spec__name\"\u003e颜色\u003c\/th\u003e\n\u003ctd style=\"width: 210.247px;\" class=\"cmp-product-spec__value\"\u003e系列颜色\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 241.753px;\" class=\"cmp-product-spec__name\"\u003e后变速\u003c\/th\u003e\n\u003ctd style=\"width: 210.247px;\" class=\"cmp-product-spec__value\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"1064\" data-scroll-to-top=\"\"\u003e\n\u003ctable style=\"width: 470px;\" height=\"477\" class=\"cmp-product-spec__table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e兼容的链条\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003eHG-X 10 速\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e链条中心线（mm）\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003eP.C.D. 左\/右（mm）\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e110\/74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003eP.C.D. （mm）\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e110\/74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e齿片固定臂\/曲柄爪\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e链轮片组合\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e50-39-30T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003eQ因素（mm）\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e158.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e曲柄臂长度（mm）|165\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e曲柄臂长度（mm）|170\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e曲柄臂长度（mm）|172.5\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e曲柄臂长度（mm）|175\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e选配护链板|不含链条\/防冲击护链盘\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e2-PIECE CRANKSET\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e兼容的中轴类型|在外侧\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e推荐的中轴|螺纹（正常）\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003eBB-RS501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e推荐的中轴|压入式\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003eBB-RS500-PB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e螺纹五通宽度 (mm)|68\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e螺纹五通宽度 (mm)|70\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cmp-product-spec__table-row\"\u003e\n\u003cth style=\"width: 239.543px;\" class=\"cmp-product-spec__name\"\u003e包含曲柄固定螺钉\u003c\/th\u003e\n\u003ctd style=\"width: 215.457px;\" class=\"cmp-product-spec__value\"\u003e✔\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"165mm","offer_id":40438984671402,"sku":"EFC4703AX090","price":788.0,"currency_code":"HKD","in_stock":false},{"title":"170mm","offer_id":40438984704170,"sku":"EFC4703CX090","price":788.0,"currency_code":"HKD","in_stock":false},{"title":"172.5mm","offer_id":40438984736938,"sku":"EFC4703DX090","price":788.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/0383\/5562\/files\/1__58087__68690.jpg?v=1767934085","url":"https:\/\/bicycleshophk.mom\/zh-mo\/products\/shimano-tiagra-fc4703-50x39x30t-shimano-tiagra-10s-crankset-fc4703-50x39x30t","provider":"THE BICYCLE SHOP （H.K.) ","version":"1.0","type":"link"}