{"product_id":"309","title":"WCB-R-309 Road Bike Frame","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eWCB-R-309 Carbon Road Aero Bike Frame\u003c\/strong\u003e is a performance-focused road frame designed for riders who prioritize aerodynamic efficiency, responsive handling and a clean integrated appearance. Constructed from \u003cstrong\u003efull carbon fiber with UD carbon weave\u003c\/strong\u003e, the frame provides a lightweight and rigid platform for high-performance road bike builds.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe WCB-R-309 is available in \u003cstrong\u003efive frame sizes: 49, 52, 54, 56 and 58 cm\u003c\/strong\u003e, with progressive stack and reach dimensions to accommodate different rider requirements. Its geometry maintains a consistent \u003cstrong\u003e72 mm bottom bracket, 406 mm rear centre and 45 mm fork offset\u003c\/strong\u003e across all sizes.\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial:Toray prepreg\u003c\/p\u003e\n\u003cp\u003eHeadset size: top 1-1\/2 down 1-1\/2\u003c\/p\u003e\n\u003cp\u003eSeatpost: aero type\u003c\/p\u003e\n\u003cp\u003eBB:BSA\/T47(The width of T47 is 68mm)\u003c\/p\u003e\n\u003cp\u003eSize: 49\/52\/54\/56\/58\u003c\/p\u003e\n\u003cp\u003eBrake Type: Flat mount disc brake\u003c\/p\u003e\n\u003cp\u003eMaximum tyre size: 700*45Ｃ\u003c\/p\u003e\n\u003cp\u003eMaximum for single speed crankset: 46T;\u003c\/p\u003e\n\u003cp\u003eMaximum for double speed crankset: 50-34T\u003c\/p\u003e\n\u003cp\u003eRear spacer:142*12mm ( Flat mount disc brake)\u003c\/p\u003e\n\u003cp\u003eFront spacer: monocoque fork 100*12mm ( Flat mount\u003c\/p\u003e\n\u003cp\u003edisc brake ￠140\/￠160 interchange)\u003c\/p\u003e\n\u003cp\u003eCables routing: Fully integrated cable routing\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"56","offer_id":49053718511841,"sku":null,"price":167.64,"currency_code":"USD","in_stock":true},{"title":"58","offer_id":49053718544609,"sku":null,"price":196.93,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":49100841582817,"sku":null,"price":162.91,"currency_code":"USD","in_stock":true},{"title":"52","offer_id":49100841615585,"sku":null,"price":163.18,"currency_code":"USD","in_stock":true},{"title":"49","offer_id":49100841648353,"sku":null,"price":192.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/4875\/4401\/files\/1_27d4e137-8928-4744-a28f-eec96e8d22fd.png?v=1789210497","url":"https:\/\/workswellshop.com\/products\/309","provider":"Workswell","version":"1.0","type":"link"}