{"product_id":"20-451-tubeless-three-spoke-carbon-wheelset-26mm-wide-folding-road-bike","title":"20\" 451 Tubeless Three-Spoke Carbon Wheelset – 26mm Wide | Folding \u0026 Road Bike","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003ePremium 20 451 Tubeless Carbon Wheelset for Folding and Road Bikes\u003c\/h2\u003e\n\u003cp\u003eThis 451 BSD standard wheelset offers a high-modulus carbon fiber monocoque design for improved power transfer and durability. Built for folding bikes, small-wheel road bikes, and time trial applications, it supports tubeless setups for reduced rolling resistance and fewer flats. The 26mm external rim width (19mm internal) balances aerodynamic efficiency with tire stability.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Standard:\u003c\/strong\u003e 451 BSD (20-inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Construction:\u003c\/strong\u003e Tubeless-ready, three-spoke carbon fiber monocoque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Rim Width:\u003c\/strong\u003e 26mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Rim Width:\u003c\/strong\u003e 19mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Wheel Weight:\u003c\/strong\u003e 550g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Wheel Weight:\u003c\/strong\u003e 650g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 1,200g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-modulus carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Use:\u003c\/strong\u003e Folding bike, small-wheel road, time trial, triathlon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \u0026amp; Use-Case Mapping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for professional racing and endurance cycling where lightweight and stiffness are critical.\u003c\/li\u003e\n\u003cli\u003eThree-spoke design reduces drag in time trial scenarios while optimizing lateral stiffness for small-wheel formats.\u003c\/li\u003e\n\u003cli\u003eAdapted for premium urban mobility brands requiring reliability and low maintenance due to tubeless capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eThis Model\u003c\/th\u003e\n\u003cth\u003eTypical Alloy 451 Wheelset\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Front\/Rear)\u003c\/td\u003e\n\u003ctd\u003e550g \/ 650g\u003c\/td\u003e\n\u003ctd\u003e820g \/ 930g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon (High-modulus)\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Profile\u003c\/td\u003e\n\u003ctd\u003e26mm Wide, 3-Spoke\u003c\/td\u003e\n\u003ctd\u003e19-22mm Wide, 20-28 Spoke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubeless Ready\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eRare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Are three-spoke carbon wheels suitable for triathlon?\u003c\/strong\u003e\u003cbr\u003eA: Three-spoke carbon wheels are aerodynamically optimized for time trial and triathlon disciplines, with significant drag reduction verified by industry wind tunnel tests (referencing EN 14781:2005 bicycle wheel standards).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the ideal rim width for 451 wheels?\u003c\/strong\u003e\u003cbr\u003eA: 26mm external rim width provides enhanced stability, improved handling, and compatibility with wider tubeless tires for both performance and comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How do front and rear wheel weights influence ride quality?\u003c\/strong\u003e\u003cbr\u003eA: A lighter front wheel (550g) improves acceleration, while the marginally heavier rear (650g) aids in power transfer and overall balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this wheelset compatible with all folding and road bikes?\u003c\/strong\u003e\u003cbr\u003eA: This wheelset is compatible with bicycles using 451 BSD (20\") wheels. Check hub dimensions and frame clearance before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Testing\u003c\/h3\u003e\n\u003cp\u003eManufactured according to ISO 4210-7 safety standards for bicycle wheels. Each wheel undergoes dynamic balance inspection and impact testing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLightweight and Aerodynamic Design\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 20 451 tubeless carbon wheelset features a three-spoke design crafted from high-quality carbon fiber. This provides exceptional lightweight properties without sacrificing strength or durability. The aerodynamic shape reduces drag, making it perfect for both folding and road bike riders seeking speed improvements. At 26mm wide, the rims offer excellent stability and control, enhancing ride responsiveness on various terrains. Whether you're competing or cruising, this wheelset offers a smooth, efficient cycling experience that maximizes your bike’s performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTubeless Technology for Enhanced Ride Quality\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis wheelset incorporates advanced tubeless technology, allowing for lower tire pressures and better shock absorption. Without the need for inner tubes, the risk of punctures diminishes significantly, delivering increased reliability on long rides. Riders experience a more comfortable and grippy ride, especially on rough surfaces. The tubeless 20 451 wheelset also ensures easier maintenance and quicker tire changes, making it an ideal upgrade for serious cyclists who demand both performance and convenience.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIdeal Compatibility and Durability\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned to perfectly fit 20-inch 451 tires, this carbon wheelset suits both folding bikes and road bikes seamlessly. The 26mm rim width allows compatibility with a wide range of tire profiles, offering versatility for various cycling needs. Manufactured with precision, the carbon fiber construction withstands daily wear and harsh cycling conditions. Its robust build guarantees longevity and dependable performance, making it a smart investment for cyclists who prioritize quality and consistent results on every ride.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"Default Title","offer_id":45178582139134,"sku":null,"price":450.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/1.00png_c603df38-89d4-40a5-ba88-b7e57670b309.png?v=1780298559","url":"https:\/\/bolacarbon.com\/ru\/products\/20-451-tubeless-three-spoke-carbon-wheelset-26mm-wide-folding-road-bike","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}