{"title":"Colnago Y1RS","description":"\u003cp data-start=\"0\" data-end=\"480\"\u003eThe Colnago Y1Rs is a high-performance aero road bike engineered for maximum speed, particularly for sprinters and breakaway riders. Its design prioritizes aerodynamic efficiency, stiffness, and low weight to deliver top performance in fast races. Developed in collaboration with WorldTour teams using Colnago’s “From-Race-to-Race” approach, the bike is the result of extensive data-driven design, including advanced CFD simulations and wind tunnel testing with academic partners.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"480\"\u003eA key innovation is its reduced frontal area—19% smaller than the V4Rs—achieved through a dual-plate construction that maintains stiffness while improving airflow. The integrated CC.Y1 cockpit enhances aerodynamics further with a V-shaped design that reduces drag and increases stiffness by 16% compared to competitors. Additional features like the DEFY Y-shaped seatpost joint and a tilted seat tube improve comfort and airflow under new UCI regulations.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"480\"\u003ePerformance gains are significant: the Y1Rs requires 20 fewer watts than its predecessor to maintain 50 km\/h and offers 3.5% greater stiffness in sprinting conditions. Its aggressive racing geometry, integrated components, and compatibility with wider tires make it ideal for elite riders focused purely on speed and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"480\"\u003eIf you're looking for something built to climb, take a look at the \u003ca href=\"https:\/\/contenderbicycles.com\/collections\/colnago-v5rs\" title=\"Colnago V5Rs | Contender Bicycles\"\u003e\u003cstrong\u003eColnago V5Rs.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"colnago-y1rs-frame","title":"Colnago Y1Rs Frameset","description":"\u003cp\u003eThe Colnago Y1Rs is built to defy wind, representing the ultimate expression of aerodynamic efficiency for the fastest races. Designed specifically for sprinters and breakaway specialists, this frameset combines extreme aerodynamics for maximum efficiency with impressive stiffness to dominate the final sprint, all at a competitive weight that doesn't compromise performance.\u003c\/p\u003e\n\u003cp\u003eDeveloped through Colnago's From-Race-to-Race approach with direct input from WorldTour teams UAE Emirates and UAE ADQ, the Y1Rs emerged from a clear mandate: bring aerodynamic performance and bicycle responsiveness to a new level. The entire design process was data-driven, utilizing massive CFD simulations and experimental wind tunnel testing in partnership with Khalifa University and Politecnico di Milano. Colnago's advanced approach validates design and simulated results at each step through 3D-printed prototypes, building progressively more accurate CFD models that are twice as accurate as standard aerodynamic analysis methods.\u003c\/p\u003e\n\u003cp\u003eThe Y1Rs reduces frontal area by 19% compared to the V4Rs through innovative dual-plate construction that shrinks the head tube without compromising stiffness. The revolutionary CC.Y1 integrated cockpit features optimized WYND foil profiles with V-shape design that prevents flow detachment, delivering Colnago's most aerodynamically efficient drop bar ever while being 16% stiffer than reference competitors. The characteristic DEFY Y-shaped seatpost joint exploits new UCI 8:1 tube profile regulations, offering best-in-class compliance for seated position comfort while the tilted seat tube follows the rear wheel for greater aerodynamic performance.\u003c\/p\u003e\n\u003cp\u003eWind tunnel testing with complete racing setup proves the Y1Rs requires 20 fewer watts than V4Rs to maintain 50km\/h. The Real Riding Stiffness optimization delivers 3.5% greater stiffness in sprint position through enhanced rear triangle, bottom bracket, fork, and handlebar performance, ensuring maximum responsiveness when it matters most.\u003c\/p\u003e\n\u003cp\u003ePerfect for professional and expert riders for whom only speed matters, the Y1Rs features new racing geometry across five sizes with custom fork trail for each size, slightly steeper head tube and seat tube angles for more aggressive tuck position, and increased reach\/stack ratio. Integrated bottle cages match frame shape to minimize drag, tire clearance accommodates up to 32mm, and available seatpost options include 0mm and 15mm setback.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e – Colnago Y1Rs Carbon with 19% Reduced Frontal Area and DEFY© Seatpost Joint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamics\u003c\/strong\u003e – Twice-Accurate CFD Model with Wind Tunnel Validation (20W Savings vs V4Rs at 50km\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness\u003c\/strong\u003e – 3.5% RRS-Sprint Improvement with Optimized Bottom Bracket and Rear Triangle\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colnago Bikes","offers":[{"title":"YSWC - World Champion \/ XS","offer_id":47636333199605,"sku":"1KTF.Y1S.0TU.0XS.YSWC","price":7500.0,"currency_code":"USD","in_stock":false},{"title":"YSWC - World Champion \/ S","offer_id":47636333232373,"sku":"1KTF.Y1S.0TU.00S.YSWC","price":7500.0,"currency_code":"USD","in_stock":false},{"title":"YSWC - 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