{"product_id":"columbus-adjustment-sleeve-for-trittico-stem-alu-5","title":"Columbus Trittico 龍頭專用調整套筒／鋁合金（-5°）","description":"\u003cp\u003e由 Columbus 內部自主開發的專利設計。這款調整套筒可搭配標準 1-1\/8” 墊圈使用，提供三種微調車身設定的選擇，讓你能精準調整自行車的騎乘姿勢。透過更換不同的套筒，騎士可在原始龍頭幾何（位置 0）之外，選擇加長（+5mm）或增加傾角（-5°），進一步優化身體貼合度、操控性與空力騎姿。\u003c\/p\u003e","brand":"Columbus","offers":[{"title":"Default Title","offer_id":57347021963599,"sku":"3VTRAAADM5","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/1621\/4811\/files\/1_26009f3b-327c-4618-8d92-e10f220ae5e3.jpg?v=1774953138","url":"https:\/\/cinelli-milano.com\/zh-hant\/products\/columbus-adjustment-sleeve-for-trittico-stem-alu-5","provider":"Cinelli Official","version":"1.0","type":"link"}