{"product_id":"bike-components-all-other-parts-columbus-tubing-columbus-xcr-4-lugs-stainless-steel-tubing-set","title":"Columbus XCr 4 Lugs Stainless Steel Tubing Set for Lugged or Fillet Framebuilding  7 Tubes Set","description":"\u003cp data-pm-slice=\"1 3 []\"\u003eThe Columbus XCr 4 Lugs tubing set brings Columbus’ most prestigious stainless steel platform into a construction language inspired by classic handmade framebuilding. It is intended for builders who want the corrosion resistance, mechanical performance and visual refinement of XCr, while working with lug-compatible proportions and the controlled elegance of traditional steel frame design.\u003c\/p\u003e\n\u003cp\u003eMade in Italy from seamless biphasic stainless steel, XCr 4 Lugs is a rare and highly technical choice for custom framebuilders. Its smooth surface finish, carefully controlled wall thicknesses and excellent weldability make it suitable for refined lugged or fillet brazed stainless steel frames, where every junction becomes part of the identity of the bicycle.\u003c\/p\u003e\n\u003cp\u003eCompared to the \u003cu\u003estandard XCr series\u003c\/u\u003e, XCr 4 Lugs is aimed at projects where the construction method is not only structural, but also aesthetic. It is a tubeset for made-to-measure frames with classic lines, polished details and a more traditional visual balance, without giving up the high-end performance expected from Columbus’ top stainless steel tubing.\u003c\/p\u003e\n\u003cp\u003eAt Cicli Corsa, we see XCr 4 Lugs as one of the most distinctive options in the Columbus range, especially for framebuilders working on special commissions, collector-level bicycles or custom geometries where the material and construction method must speak the same language. This pre-configured XCr 4 Lugs 7 tubes set follows the standard Columbus selection for the XCr 4 Lugs series, with custom compositions available on request.\u003c\/p\u003e\n\u003cp\u003eFor a complete lugged stainless steel frame project, XCr 4 Lugs can be paired with compatible lug sets, traditional \u003cu\u003ehead tubes\u003c\/u\u003e, steel fork \u003cu\u003eblades\u003c\/u\u003e and 1” fork \u003cu\u003esteerers\u003c\/u\u003e, all available separately through our catalog. On selected projects, the Columbus \u003cu\u003eMinimal\u003c\/u\u003e carbon fork, available with 1” or 1 1\/8” steerer, offers a refined modern alternative while preserving the clean proportions of a classic frame.\u003c\/p\u003e\n\u003cp\u003eWe can also supply high-quality bottom bracket \u003cu\u003eshells\u003c\/u\u003e, braze-on \u003cu\u003ebosses\u003c\/u\u003e and CNC-machined \u003cu\u003edropouts\u003c\/u\u003e, helping builders define a coherent set of components around the frame’s intended finish and geometry.\u003c\/p\u003e\n\u003cp\u003eWe normally try to keep pre-configured XCr 4 Lugs tubing kits available in stock for fast delivery. Special orders and custom tube selections may require additional lead times depending on Columbus production availability.\u003c\/p\u003e\n\u003cp\u003eFor builders looking to create a stainless steel frame with classic proportions, refined junctions and a truly made-to-measure character, Columbus XCr 4 Lugs offers one of the most exclusive starting points in contemporary framebuilding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Columbus XCr 4 Lugs series is particularly suited for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col class=\"ProsemirrorEditor-list\"\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eLugged stainless steel frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eFillet brazed stainless steel frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003ePremium handmade bicycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eMade-to-measure stainless frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eCustom geometry road bikes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003ePolished or partially exposed stainless finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eCollector-level framebuilding projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Columbus","offers":[{"title":"Default Title","offer_id":43593942204534,"sku":"CC-STC-XC4L","price":701.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/0332\/7862\/files\/Columbus-xcr_6f58c771-405a-4280-b90d-6135becbf04c.png?v=1782305066","url":"https:\/\/ciclicorsa.com\/products\/bike-components-all-other-parts-columbus-tubing-columbus-xcr-4-lugs-stainless-steel-tubing-set","provider":"Cicli Corsa","version":"1.0","type":"link"}