{"title":"700C 30mm","description":"\u003cp data-mce-fragment=\"1\"\u003e700C size carbon rim,most for disc brake rim brake optional,apply for road,grave,time trial etc \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e30mm outer wide,24mm inner wide  is compatible tire size from 28C to 45C\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eToray T700 with stable resin,complete hand made product,100% quality check by auto machine for the stable quality.More models and weave option etc for your OEM projects\u003c\/p\u003e","products":[{"product_id":"700c-tubeless-carbon-road-rim-40mm-24-25mm-inner-hook-hookless-375-430g","title":"700c Tubeless Carbon Road Rim 40mm | 24\/25mm Inner | Hook\/Hookless | 375–430g","description":"\u003ch2\u003e700c Tubeless Carbon Road Rim – 40mm Height, 24\/25mm Inner Width\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Answer:\u003c\/strong\u003e Engineered for competitive climbing, endurance road cycling, and high-performance racing, this 700c carbon rim features a 40mm deep V-profile, selectable 24mm or 25mm internal width, and choice of hookless or hooked bead. Weights verified: 430g (standard), 395g (superlight), 375g (ultralight). Supports modern tubeless and clincher systems. Maximum rider weight: 120kg. Complies with ETRTO 2021 for hookless. Backed by 3-year manufacturer warranty.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Size\u003c\/td\u003e\n\u003ctd\u003e700C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Profile\u003c\/td\u003e\n\u003ctd\u003eV Shape, 40mm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Width\u003c\/td\u003e\n\u003ctd\u003e24mm or 25mm (select)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eETRTO 2021 (hookless option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e375–430g (verified tiers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERD\u003c\/td\u003e\n\u003ctd\u003e558mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrength\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300kg compressive, \u0026gt;50kg lateral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpoke Hole Tension\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;280kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tire Width\u003c\/td\u003e\n\u003ctd\u003e25–28mm (24mm inner), 25–32mm (25mm inner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eUnidirectional carbon fiber with epoxy resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eComparison: 24mm vs 25mm Inner Width\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24mm\u003c\/strong\u003e: Optimized for 25–28mm tires, improved aerodynamics for road racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm\u003c\/strong\u003e: Supports up to 32mm tires, offering better volume for endurance and rougher road comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitive Road Climbers\u003c\/strong\u003e: Ultralight 375g option minimizes inertia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance Riders\u003c\/strong\u003e: 25mm width supports wider tires for comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrands and Builders\u003c\/strong\u003e: Multiple weights and width options for custom wheelsets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eWhat tubeless carbon rims are best for road cycling at 40mm and 25mm width?\u003c\/dt\u003e\n\u003cdd\u003eThis rim meets ETRTO standards, verified at 375–430g, and provides performance for racing and long-distance rides.\u003c\/dd\u003e\n\u003cdt\u003eShould I choose hookless or hooked for my road tubeless setup?\u003c\/dt\u003e\n\u003cdd\u003eHookless supports modern tubeless, up to 72 psi with compliant tires. Hooked offers broader tire compatibility with traditional road clinchers.\u003c\/dd\u003e\n\u003cdt\u003eIs sub-400g rim weight suitable for racing?\u003c\/dt\u003e\n\u003cdd\u003e375–395g tiers minimize rotational weight for rapid acceleration, preferred by climbers and racers; consider tire fit for your use case.\u003c\/dd\u003e\n\u003cdt\u003eWhat’s the advantage of 24mm vs 25mm internal width?\u003c\/dt\u003e\n\u003cdd\u003e25mm allows wider tires for comfort and stability on rougher roads or ultradistance rides; 24mm prioritizes aero efficiency for road racing tires.\u003c\/dd\u003e\n\u003cdt\u003eWhat tire sizes are recommended?\u003c\/dt\u003e\n\u003cdd\u003e24mm inner: 25–28mm tires; 25mm inner: 25–32mm tires (see ETRTO guidelines).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":48128819429630,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ 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