The Orbea Orca OMR Frameset represents advanced lightweight engineering designed to deliver exceptional climbing efficiency, acceleration, and control. This high-performance platform embodies the culmination of precision carbon technology and obsessive attention to detail, creating a foundation for building the ultimate climbing machine where every gram and every curve serves a deliberate purpose. Built with OMR carbon construction weighing 1030g, this frameset prioritizes the balance between minimal weight and optimal stiffness for efficient power transfer. The OMR Carbon maintains exceptional rigidity and strength for riders who value durability alongside lightweight performance. Advanced manufacturing precision uses fewer carbon pieces to reduce overlaps and excess epoxy, while optimized frame shapes avoid sharp intersections that create unnecessary material buildup. The engineering philosophy follows "stiff where it counts, light where it matters" through the Powerspine structure, comprising headtube, downtube, and chainstays, that efficiently absorbs and transmits pedaling forces to the rear wheel. Size-tuned stiffness ensures each frame size receives a custom carbon layup maintaining consistent ride feel and responsiveness across the complete size range, guaranteeing riders of all dimensions experience identical control characteristics. Slim, round frame tubes absorb vibrations for smoother rides on rough surfaces without compromising pedaling efficiency, creating balanced performance that&';s both efficient and comfortable. The refined geometry ensures precise control at high speeds and through technical descents, while clearance for up to 32C tires adds versatility for combining speed with comfort across mixed road surfaces. Perfect for ambitious cyclists building their ideal climbing machine, the Orca OMR Frameset provides the foundation for creating a bike that conquers ascents with effortless acceleration and redefines what lightweight performance feels like on the road. Key Features Frame: Orca OMR Carbon (1030g) with optimized manufacturing precision Technology: Powerspine structure and size-tuned stiffness layup Geometry: Balanced climbing-focused design with precise high-speed control Compliance: Round tube profiles for vibration absorption and efficiency Versatility: 32C tire clearance with minimalist integrated design