{"product_id":"dolan-df4-碳纖場地車-alpina","title":"Dolan DF4 碳纖場地車-Alpina","description":"\u003cdiv class=\"header3\"\u003eProduct Information\u003c\/div\u003e\n\u003cp\u003eThe DF4 is the evolution of the game-changing DF3 which is a winner of over 80 World and European Championships, shattering World records in the process.\u003cbr\u003e\u003cbr\u003eThe DF4 \u003ca href=\"https:\/\/www.dolan-bikes.com\/track-bikes\/\"\u003etrack bike\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ehas the same geometry as the DF3 with improved performance and handling. Thanks to a unique. carbon lay-up manufacturing process the DF4 is 115 grams lighter and 18% stiffer than the DF3.\u003cbr\u003e\u003cbr\u003eThe DF4 was trialled at the European Winter Six Day Circuit and has already won 3 European and 2 World Championships.\u003cbr\u003e\u003cbr\u003eDolan Bikes are proud to announce the launch of the DF4 as the first British commercially available UCI approved track frame.\u003c\/p\u003e","brand":"Dolan","offers":[{"title":"51cm","offer_id":45203062521953,"sku":"DOLANDF4-51","price":17100.0,"currency_code":"HKD","in_stock":false},{"title":"53cm","offer_id":45203062554721,"sku":"DOLANDF4-53","price":17100.0,"currency_code":"HKD","in_stock":false},{"title":"55cm","offer_id":45203062587489,"sku":"DOLANDF4-55","price":17100.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/3636\/3617\/files\/DF4.jpg?v=1781758494","url":"https:\/\/wholesale.hkbicycle.com\/en\/products\/dolan-df4-%e7%a2%b3%e7%ba%96%e5%a0%b4%e5%9c%b0%e8%bb%8a-alpina","provider":"Chung Yung Cycle Co . Wholesale","version":"1.0","type":"link"}