{"product_id":"road-bikes-de-rosa-merak-dynamic-dura-ace-di2-fulcrum-speed-db-complete-bicycle","title":"De Rosa Merak Dynamic 2027 | Shimano Dura-ace Di2 | Fulcrum Speed DB | Complete Bicycle","description":"\u003cp dir=\"ltr\"\u003eLight, elegant, aerodynamic. The new Merak is born from the pursuit of absolute balance, where performance and design meet in every line and every detail. A project shaped through continuous research and refinement, one that interprets De Rosa's vision of the contemporary race bike: precise, reactive, and built to give everything on the road. A bike shaped by experience, guided by technology, and defined by Italian craftsmanship. The result: the new generation of Merak — here in its most complete expression, built with \u003cstrong\u003eShimano Dura-Ace Di2\u003c\/strong\u003e, \u003cstrong\u003eFulcrum Speed DB\u003c\/strong\u003e and the \u003cstrong\u003eVision Metron 5D ACR\u003c\/strong\u003e cockpit.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe De Rosa Merak Dynamic is the fifth evolution of a name that carries as much weight as any in the brand's history: two years of development behind the most technically advanced road project De Rosa has ever signed.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAt a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFrame 700 g (unpainted, size 480), fork 280 g (unpainted, steerer cut)\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eHigh- and ultra-high-modulus carbon layup: T1100 and M40J\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e8 sizes, from 42.5 to 56.5\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eT47 86 mm bottom bracket · UDH Compatible · 1\"1\/2 – 1\"1\/2 headset\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eACR Hidden Cables, integrated with the Vision Metron 5D ACR cockpit\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eTyre clearance up to 34c\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eGroupset: \u003cstrong\u003eShimano Dura-Ace Di2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWheels: \u003cstrong\u003eFulcrum Speed DB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eCockpit: \u003cstrong\u003eVision Metron 5D ACR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis listing includes: frame, fork, headset, De Rosa seatpost, front and rear thru axles, \u003cstrong\u003ecomplete Shimano Dura-Ace Di2 groupset\u003c\/strong\u003e, \u003cstrong\u003eFulcrum Speed DB wheelset\u003c\/strong\u003e, \u003cstrong\u003eVision Metron 5D ACR integrated cockpit\u003c\/strong\u003e, professionally assembled and ready to ride.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDura-Ace Di2, Fulcrum Speed DB and Vision Metron 5D ACR: the platform, fully realised\u003c\/strong\u003e\u003cbr\u003eThis configuration pairs the Merak with Shimano's flagship electronic groupset — precise, fast, and built to disappear under your hand so all that's left is the shift itself — with Fulcrum's Speed DB wheelset, engineered for the aerodynamic efficiency and low weight a frame of this calibre deserves, and the \u003cstrong\u003eVision Metron 5D ACR\u003c\/strong\u003e, the integrated cockpit developed alongside De Rosa specifically around the lines of the Merak. Nothing here is a placeholder spec: it's the setup De Rosa and Cicli Corsa consider the natural expression of what the Merak was built to do.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe layup: high- and ultra-high-modulus fibres\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOn a 700-gram frame, the carbon layup is the reason that weight still delivers stiffness and performance.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Merak is built predominantly from T1100 and M40J, two of the finest fibres on the market, with a proportion of 60T used where even greater stiffness is called for. Premium fibres account for more than 70% of the structure, while standard-modulus T700 — found in a large share of the carbon frames on sale today — does not appear at all. Higher-modulus fibre needs less material to reach a given stiffness: that is how you take out weight without taking out response.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLight, without turning twitchy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe real question is not how much it weighs, but how it behaves as the speed rises. The rear triangle and fork carry generous cross-sections, with a clear visual presence when you look at the bike from behind, and that same work translates into control on descents and stability at speed. In profile the silhouette stays taut, the top tube running unbroken towards a compact front end.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA frame that invites you to go fast and, above all, leaves you feeling settled while you do. With this Dura-Ace Di2, Fulcrum Speed DB and Vision Metron 5D ACR build, the complete bike sits comfortably under the UCI 6.8 kg limit — the components do the work, and these are components we know inside out.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCockpit: Vision Metron 5D ACR, built for hidden cables\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Merak ships with the \u003cstrong\u003eVision Metron 5D ACR\u003c\/strong\u003e, the integrated cockpit De Rosa developed together with Vision specifically around the lines of this frame — it is the pairing the brand had in mind. Cables and brake hoses run fully hidden inside the front end, for a clean cockpit and a front end with minimal drag.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIf your position calls for different dimensions, or you'd simply rather run a different ACR-compatible cockpit, the Merak's ACR Hidden Cables standard keeps that door open: get in touch before you order and we'll help you find the right fit.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOne platform. Three ways to read it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe platform is one, and it is exceptional. This is no cosmetic update: the Merak once again manages to surprise on technical content and performance, without setting style aside — and at De Rosa, style has never been an accessory.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThen there is everything else, and that part is about you. Classic, Dynamic and Race share exactly the same frame: what changes is the way the project presents itself, and therefore what it says about the rider. Tell us who you are, and there is a reading of the Merak that looks like you.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe Dynamic speaks in motion.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eLongitudinal lines follow the surfaces of the frame, tracing its geometry rather than sitting on top of it — a graphic language built to underline the shapes already drawn into the carbon, not to add decoration to them. Where the Classic recedes, the Dynamic moves: this is the version you choose when you want the bike's energy visible at a glance.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOne frame, many roads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Merak was not conceived as a pure climber's bike, it is not a dedicated aero bike and it is not an endurance bike: it is an all-round race bike, and in a market of increasingly specialised models that is a deliberate position rather than a compromise. Tyre clearance up to 34c widens its range, from a narrow, reactive setup to a more forgiving configuration when the road surface stops cooperating. If what you are after is an outright endurance geometry, get in touch: there is a better fit for that use in the De Rosa range.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLooking for a different build?\u003c\/strong\u003e\u003cbr\u003eThis bike comes complete with Dura-Ace Di2, Fulcrum Speed DB and the Vision Metron 5D ACR cockpit, professionally assembled by our workshop and ready to ride out of the box. If you'd rather choose your own groupset, wheels or cockpit, \u003ca href=\"\/products\/road-bikes-frames-de-rosa-merak-dynamic-frameset\" rel=\"noopener\" target=\"_blank\"\u003ebrowse the Merak Dynamic frameset\u003c\/a\u003e and build it your way with one of our Build Kits.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEight sizes, from 42.5 to 56.5\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEight sizes make for a closely spaced range: they let you get very near the correct fit, but they are also sizes where two adjacent options are not interchangeable. On a bike with a racing position, height alone is not enough to decide.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAt Cicli Corsa we work in bike fitting and have many years of experience identifying the correct frame size: with recent fit data, or the measurements of the bike you ride today, we can give you a reliable indication while you are still choosing. For anyone who wants absolute certainty, we go deeper into the assessment once the order is placed.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCicli Corsa and De Rosa: partners since 2012\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eCicli Corsa was founded selling De Rosa. We have been official dealers since 2012, and over those years the relationship has become something more than a supply agreement: with Cristiano De Rosa and his sons we share respect, friendship and a great deal of work done side by side.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis Merak arrives to you already built: groupset, wheels and cockpit chosen, checked and assembled in our workshop, ready to ride out of the box. It is also the most direct route to going under 6.8 kg, because the final weight is decided there, in the components.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eKnowing a product from the inside means knowing which builds genuinely work, and guiding you through the choice instead of simply logging an order. We are not one catalogue among many: De Rosa is the house we started from.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAnd if you have a question, someone answers. Our customer service team is on hand for sizing, fit adjustments, or any doubt before and after your purchase: write to \u003ca href=\"mailto:customerservice@ciclicorsa.com\" rel=\"noopener\" target=\"_blank\"\u003ecustomerservice@ciclicorsa.com\u003c\/a\u003e and you will hear back from someone who knows these frames.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs the cockpit included?\u003c\/strong\u003e Yes. This build ships with the Vision Metron 5D ACR integrated cockpit, developed together with De Rosa around the lines of the Merak. If you'd prefer a different ACR-compatible cockpit or a different size, get in touch and we'll work out together which one suits your position.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I choose a seatpost with setback instead of zero offset?\u003c\/strong\u003e Yes. Alongside the zero-offset post, 12 mm and 25 mm setback versions are available, and the choice is made when you order at no extra cost: it lets you dial in your saddle position from the very first ride. Just tell us the setback you need at the time of purchase. Tightening torque: 6 Nm.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs this bike ready to ride out of the box?\u003c\/strong\u003e Yes. This listing includes the complete Dura-Ace Di2 groupset, the Fulcrum Speed DB wheelset and the Vision Metron 5D ACR cockpit, all assembled by our workshop. If you'd prefer a different groupset, wheel or cockpit combination, \u003ca href=\"\/products\/road-bikes-frames-de-rosa-merak-dynamic-frameset\" target=\"_blank\" rel=\"noopener\"\u003echeck out the Merak Dynamic frameset\u003c\/a\u003e and build it with one of our Build Kits, or write to us before ordering and we'll prepare a bespoke quote.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat is the difference between Classic, Dynamic and Race?\u003c\/strong\u003e Nothing technical: the same frame, the same layup, the same ride characteristics. Only the graphics, the finish and the aesthetic interpretation change. The Classic keeps its markings to a minimum; the Dynamic works with longitudinal lines that follow the surfaces; the Race takes an openly race-oriented approach. You choose with your eyes, not with the spec sheet.\u003c\/p\u003e","brand":"De Rosa","offers":[{"title":"48 \/ White","offer_id":44094053941366,"sku":"DER-MERDYN-DDI2-FSD.48.Whi","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"48 \/ Black","offer_id":44078310621302,"sku":"DER-MERDYN-DDI2-FSD.48.Bla","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"48 \/ Gold","offer_id":44078310654070,"sku":"DER-MERDYN-DDI2-FSD.48.Gol","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"48 \/ Purple","offer_id":44094053974134,"sku":"DER-MERDYN-DDI2-FSD.48.Pur","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"48 \/ Violet","offer_id":44078310686838,"sku":"DER-MERDYN-DDI2-FSD.48.Vio","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"42.5 \/ White","offer_id":44094054006902,"sku":"DER-MERDYN-DDI2-FSD.42..Whi","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"42.5 \/ 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\/ White","offer_id":44094054203510,"sku":"DER-MERDYN-DDI2-FSD.50..Whi","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"50.5 \/ Black","offer_id":44078311014518,"sku":"DER-MERDYN-DDI2-FSD.50..Bla","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"50.5 \/ Gold","offer_id":44078311047286,"sku":"DER-MERDYN-DDI2-FSD.50..Gol","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"50.5 \/ Purple","offer_id":44094054236278,"sku":"DER-MERDYN-DDI2-FSD.50..Pur","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"50.5 \/ Violet","offer_id":44078311080054,"sku":"DER-MERDYN-DDI2-FSD.50..Vio","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"52.5 \/ White","offer_id":44094054269046,"sku":"DER-MERDYN-DDI2-FSD.52..Whi","price":10016.39,"currency_code":"EUR","in_stock":true},{"title":"52.5 \/ 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Violet","offer_id":44078311374966,"sku":"DER-MERDYN-DDI2-FSD.56..Vio","price":10016.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/0332\/7862\/files\/Merak-Dynamic-Gold.png?v=1788162316","url":"https:\/\/ciclicorsa.com\/products\/road-bikes-de-rosa-merak-dynamic-dura-ace-di2-fulcrum-speed-db-complete-bicycle","provider":"Cicli Corsa","version":"1.0","type":"link"}