{"product_id":"colnago-g4-x-frameset","title":"Colnago G4-X Frameset - FSA STEM INCLUDED!","description":"\u003cp\u003e\u003cstrong\u003eTHIS BIKE INCLUDES AN FSA SMR ACR STEM! - Please contact us for size availability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eColnago has spent more than seven decades building bicycles that win races — from the cobbles of Paris-Roubaix to the mountain stages of the Tour de France. The \u003cstrong\u003eColnago G4-X Frameset\u003c\/strong\u003e carries that institutional knowledge into a discipline that demands something different: not pure speed on clean tarmac, but the ability to hold pace across hours of mixed terrain, loose climbs, and roads that stop being roads altogether. This is a purpose-built gravel frame-set, developed to meet the specific structural and geometric demands of performance gravel riding rather than adapted from an existing road platform.\u003c\/p\u003e\n\u003cp\u003eThe carbon layup reflects what Colnago has learned building frames for World-tour teams — tuned deliberately rather than uniformly. Through the bottom bracket and chain-stays, the frame is designed to be stiff, translating pedaling input into forward motion without flex bleeding off your effort. Through the seat-stays and fork, there is a degree of engineered compliance that takes the sustained edge off rough surfaces — not suspension, but a frame that absorbs enough to keep you riding hard when the terrain turns punishing. The geometry sits where competitive gravel riders will feel immediately at home: stable and planted at pace, with enough front-end responsiveness to handle technical sections without demanding constant correction.\u003c\/p\u003e\n\u003cp\u003eInternal cable routing protects your housing from the grit and debris that gravel riding guarantees, and keeps the cockpit clean regardless of what groups-set you build it up with. Flat-mount disc brake compatibility opens the G4-X to virtually any modern hydraulic setup, from electronic shifting systems to more traditional mechanical configurations. The tapered head tube stiffens the front end where precision matters most — at speed, on loose descents, in corners where confidence in the frame beneath you is not a luxury. Available in five sizes from 45cm to 57cm, and two colorways — ICBL and PIGR — the G4-X offers genuine fit range without forcing compromises at either end of the size run.\u003c\/p\u003e","brand":"Colnago","offers":[{"title":"45 \/ GREEN - PIGR","offer_id":68325609767097,"sku":"1KTF.G4X.0TU.450.PIGR","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"45 \/ BLUE - ICBL","offer_id":68325609799865,"sku":"1KTF.G4X.0TU.450.ICBL","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"48 \/ GREEN - PIGR","offer_id":68325609832633,"sku":"1KTF.G4X.0TU.480.PIGR","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"48 \/ BLUE - ICBL","offer_id":68325609865401,"sku":"1KTF.G4X.0TU.480.ICBL","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ GREEN - PIGR","offer_id":68325609898169,"sku":"1KTF.G4X.0TU.520.PIGR","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ BLUE - ICBL","offer_id":68325609930937,"sku":"1KTF.G4X.0TU.520.ICBL","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"54 \/ GREEN - PIGR","offer_id":68325609963705,"sku":"1KTF.G4X.0TU.540.PIGR","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"54 \/ BLUE - ICBL","offer_id":68325609996473,"sku":"1KTF.G4X.0TU.540.ICBL","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"57 \/ GREEN - PIGR","offer_id":68325610029241,"sku":"1KTF.G4X.0TU.570.PIGR","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"57 \/ BLUE - ICBL","offer_id":68325610062009,"sku":"1KTF.G4X.0TU.570.ICBL","price":2200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/6552\/6457\/files\/ICBL.png?v=1794506894","url":"https:\/\/www.durangobikes.com\/products\/colnago-g4-x-frameset","provider":"Durango Bikes","version":"1.0","type":"link"}