{"product_id":"ec30-1-threadless-headset","title":"ROLLCii EC30 1吋 無牙培林頭碗組","description":"\u003cp\u003e好的頭碗組應該在騎乘中「無存在感」——順暢、可靠、經久耐用。ROLLCii 頭碗組正是秉持這樣的理念設計而成。\u003c\/p\u003e\n\u003cp\u003e採用高品質密封培林與精密加工鋁合金杯體打造,無論日常騎乘、長途單車旅行或客製化車款配置,都能提供穩定可靠的表現。輕量結構在不犧牲耐用度的前提下保持簡潔。\u003c\/p\u003e\n\u003cp\u003e提供多種陽極配色,ROLLCii 頭碗組也為愛車增添一抹低調的視覺細節。無論是精準配色或刻意混搭,顏色選項都能為愛車增添個性,又不會過於搶眼。\u003c\/p\u003e\n\u003cp\u003e簡潔的設計、實用的功能,加上長期維護的便利性——這正是頭碗組該有的樣子。\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e規格\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e頭碗與上蓋材質: 6061-T6 鋁合金\u003c\/li\u003e\n\u003cli\u003e培林: 密封培林 (36ºx45º, 27.2x38x6.5)\u003c\/li\u003e\n\u003cli\u003e下塞材質: 7075-T6 鋁合金\u003c\/li\u003e\n\u003cli\u003e頭管上內徑: 30.2mm\u003c\/li\u003e\n\u003cli\u003e上堆疊高度: 17.6mm\u003c\/li\u003e\n\u003cli\u003e龍頭夾持直徑: 25.4mm\u003c\/li\u003e\n\u003cli\u003e頭管下內徑: 30.2mm\u003c\/li\u003e\n\u003cli\u003e下堆疊高度: 11.2mm\u003c\/li\u003e\n\u003cli\u003e下叉環座直徑: 26.4mm\u003c\/li\u003e\n\u003cli\u003e重量: 89g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"黑色","offer_id":47938260762676,"sku":"HP-EC30TDLS1BLK","price":50.0,"currency_code":"USD","in_stock":true},{"title":"銀色","offer_id":47938260795444,"sku":"HP-EC30TDLS1SL","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-ec30-threadless-headset-black.jpg?v=1783405940","url":"https:\/\/velocicycle.com\/zh\/products\/ec30-1-threadless-headset","provider":"VELOCI CYCLE","version":"1.0","type":"link"}