{"product_id":"pulley-ceramic-bearing-jockey-pulley-road-bike-bic","title":"滑轮陶瓷轴承导轮公路自行车后变速导轮自行车配件","description":"\u003cdiv\u003e\n\u003cp\u003e\n公路自行车及后拨升级用陶瓷轴承导轮\u003cbr\u003e\n✔️ 配备密封双轴承的陶瓷轴承导轮，旋转顺畅\u003c\/p\u003e ✅ 不锈钢外壳搭配陶瓷轴承，耐磨持久\u003cbr\u003e\n✅ 双轴承设计减少摩擦，提高变速效率\u003cbr\u003e\n✅ 360度旋转设计，减少卡链，保持链条对齐\u003cbr\u003e\n✅ 防锈、防水且耐高温，适合恶劣路况骑行\u003cbr\u003e\n✅ 包装规格：1个导轮\u003cbr\u003e \u003cp\u003e💡 陶瓷轴承导轮在公路自行车上的作用及其如何提升变速表现？\n该部件安装于后拨，帮助链条顺畅导向。\n- 陶瓷轴承带来更顺滑的转动和更低的磨损\n- 湿润环境下更耐用\n- 轻量且精准匹配标准后拨导轮架\n- 延长链条寿命，提高传动效率\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222469767487,"sku":"VXB0CLC867H8","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ceramic-bearing-jockey-wheel-pink.jpg?v=1772826399","url":"https:\/\/bearingscanada.com\/zh\/products\/pulley-ceramic-bearing-jockey-pulley-road-bike-bic","provider":"Bearings Canada","version":"1.0","type":"link"}