{"product_id":"de-rosa-king-3-limited-frameset","title":"De Rosa King 3 Limited Frameset","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eDe Rosa King 3 Limited Frameset\u003c\/strong\u003e carries forward integrated-seatmast technology that De Rosa first introduced on its Idol frame, reworked into a full monocoque carbon platform with an overhauled shape and geometry. De Rosa has been building bikes out of Cusano Milanino, just outside Milan, since 1953, and Ugo De Rosa's name is still tied to the brand's reputation for frame craftsmanship built up over more than six decades. The King 3 sits in that lineage as a race-oriented carbon frame, offered here as a frameset only, ready to be built up around the groupset and finishing kit of your choice, letting you shape the final build entirely around your own component preferences.\u003c\/p\u003e\n\n\u003ch3\u003eMonocoque Carbon Construction\u003c\/h3\u003e\n\u003cp\u003eThe frame is built as a single monocoque structure in Mizuno T-700SC carbon fiber, a construction method that avoids bonding separate tube sections together in favor of one continuous molded shape. De Rosa targets a frame weight of around 950 grams with this layup, and pairs that lightness with a composite structure the company builds to its own standards for torsional rigidity, density, and mechanical resistance. The geometry on the King 3 was reworked specifically around seat tube angle, tuned to optimize pedaling position for riders running a modern compact crankset rather than the older gearing standards the original King was designed around. That combination of a light, monocoque structure and a race-tuned seat tube angle is what De Rosa points to when it calls the King 3 an on-road performance frame rather than a comfort-oriented endurance design.\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated Seatpost and Internal Cable Routing\u003c\/h3\u003e\n\u003cp\u003eOne of the King 3's defining features is its integrated seatpost, a De Rosa custom design offering 5cm of saddle height adjustability within the integrated system rather than the wider range of a standard external post. It's a design tradeoff that favors a cleaner look and a stiffer connection between saddle and frame over the simplicity of swapping a standard post, and it's worth planning for that limited adjustability range before ordering rather than after the frame arrives. Cable routing runs internally through what De Rosa describes as the frame's more \"muscular\" tube sections, keeping housing out of the airflow and off the exterior of the frame for a cleaner overall look than the King it replaced. Between the internal routing and the integrated seatmast, the King 3's silhouette reads more like a single continuous shape than a bike built from separate tubes joined together.\u003c\/p\u003e\n\n\u003ch3\u003eFrame Details and Build Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe King 3 pairs with a De Rosa custom Mizuno full carbon fork and requires a 1 1\/8\" integrated headset. The front derailleur mounts via a 35.0mm clamp-on band rather than a direct-mount tab, and the bottom bracket uses a 70mm Italian threaded shell, a spec that reflects De Rosa's Italian frame-building tradition rather than the press-fit standards common on many modern carbon frames. De Rosa originally offered the King 3 across as many as ten total frame sizes, and this particular frameset is available in the 66cm and 67cm sizes, with a 560mm and 565mm top tube respectively, a 73-degree and 72.5-degree seat tube angle, and a shared 408mm chainstay length built around 700c wheels. Those are large frame sizes, built for taller riders who've often had a harder time finding a race-geometry frame that actually fits their proportions without an oversized reach or a stack height that forces a pile of spacers under the stem.\u003c\/p\u003e\n\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cp\u003eThis specific frameset comes in a Limited Pearl White colorway, one of several special editions De Rosa produced for the King 3 beyond its standard color range, a detail that matters to buyers who care about riding something their local group ride hasn't already seen a dozen times. It's also priced well below where a King 3 frameset would typically land, a final sale price on a frame that isn't currently part of De Rosa's active lineup, which makes it a way into genuine Italian-built carbon construction at a price closer to a mass-produced frame than a boutique one. Buying a discontinued limited-run frame does mean accepting a narrower parts ecosystem than a current model, particularly around headset and integrated seatpost service parts, which is worth factoring into the build plan alongside the price. For a taller rider looking to build a custom carbon race bike around Italian frame-building heritage, integrated-seatmast styling, and a genuinely rare colorway, the King 3 Limited is a frameset worth building around rather than a complete bike to simply ride out of the box.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"De Rosa","offers":[{"title":"Limited Pearl White \/ 66cm","offer_id":43510741303340,"sku":"10005020","price":1299.99,"currency_code":"USD","in_stock":false},{"title":"Limited Pearl White \/ 67cm","offer_id":43510741336108,"sku":"10005021","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/de-rosa-king-3-limited-frameset-6907579.jpg?v=1771301171","url":"https:\/\/ricycles.com\/products\/de-rosa-king-3-limited-frameset","provider":"RA Cycles","version":"1.0","type":"link"}