{"product_id":"specialized-s-works-tarmac-sl9-axs","title":"Specialized S-Works Tarmac SL9 - SRAM RED AXS","description":"\u003cp\u003eThe Specialized S-Works Tarmac SL9 redefines what it means to be the fastest road bike ever made. Rather than chasing isolated metrics like weight or drag coefficients, Specialized engineered this machine around a single, measurable outcome: Time to Finish, the actual elapsed time to complete a real-world race course. Every structural decision, every aerodynamic refinement, every gram of carbon has been optimized to produce the lowest possible race time on the courses where it matters most.\u003c\/p\u003e\n\u003cp\u003eThe breakthrough is the Equation of Speed, a physics-based model that calculates how rider, bike, and route combine to determine finishing time. This shifts the entire design philosophy from building a \"lightweight bike\" or an \"aero bike\" to building the fastest complete system across all terrain and conditions. The FACT 12r carbon frame, weighing just 687 grams, achieves this through Flow State Design, engineers studied deformation patterns under load and used advanced computational analysis to optimize tube shapes for structural efficiency rather than simply adding material. Despite this extreme lightness, the frame matches the exact stiffness and compliance targets of its predecessor while delivering measurable aerodynamic gains.\u003c\/p\u003e\n\u003cp\u003eEvery surface has been reshaped for speed. The Speed Sniffer head tube uses an innovative offset steerer design that reroutes the brake cable along the right side, reducing the head tube by 4mm and frontal area by 10 percent. The dropped down tube keeps disturbed air from spilling into the frame. The Flow Fork twists outward to guide airflow more efficiently, while the Win Fin rear triangle redesign, based on real-world race observation that breakaway riders carry one bottle, not two, saves an additional 0.5 watts. The S-Works Rapide Post features the thinnest seatpost profile Specialized has ever made, optimized through Moving Leg Mannequin testing that captures the actual aerodynamic effect of a pedaling rider.\u003c\/p\u003e\n\u003cp\u003eSRAM RED AXS electronic drivetrain delivers instantaneous, precise shifting, while Roval Rapide CLX III wheels provide the perfect balance of aerodynamic efficiency and low rolling resistance. This is a bike engineered to win races.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame - \u003c\/strong\u003eSpecialized FACT 12r Carbon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain - \u003c\/strong\u003eSRAM RED AXS electronic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheelset - \u003c\/strong\u003eRoval Rapide CLX III\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Specialized Bikes","offers":[{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 49","offer_id":48314835566837,"sku":"94927-0749","price":13999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 52","offer_id":48314835796213,"sku":"94927-0752","price":13999.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 54","offer_id":48314835828981,"sku":"94927-0754","price":13999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 56","offer_id":48314835861749,"sku":"94927-0756","price":13999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 58","offer_id":48314835894517,"sku":"94927-0758","price":13999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Ruby Metallic \/ White Silver Metallic \/ 61","offer_id":48314835927285,"sku":"94927-0761","price":13999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/9040\/6312\/files\/Specialized_S-Works_Tarmac_SL9_-_SRAM_RED_AXS_Gloss_Ruby_Metallic_White_Silver_Metallic_Contender_Bicycles.jpg?v=1782433825","url":"https:\/\/contenderbicycles.com\/products\/specialized-s-works-tarmac-sl9-axs","provider":"Contender Bicycles","version":"1.0","type":"link"}