{"product_id":"700c-carbon-tubular-rim-50mm-25mm-355g","title":"700c Carbon Tubular Road Rim – 50mm Deep, 25mm Wide, 355g","description":"\u003cp\u003eBuilt for race days when every watt and second count, this 700c carbon tubular rim pairs a 50mm aerodynamic profile with a modern 25mm width and ultra-light construction starting at 355g. It is engineered for competitive road cycling and criterium racing, offering low rotational weight, verified structural strength, and compatibility with high-pressure tubular tires.\u003c\/p\u003e\n\u003ch2\u003e700c Carbon Tubular Road Rim - Designed for competitive road cycling\u003c\/h2\u003e\n\u003cp\u003eThe rim's combination of depth and width changes how the bike feels at speed: smoother airflow at high velocity, precise cornering stability, and a responsive acceleration that benefits breakaways and short climbs. Its construction supports riders up to 100kg and is tested for forward compressive strength greater than 300kg, making it suitable for race-focused day-to-day training and event use.\u003c\/p\u003e\n\u003cp\u003eComfort and control are improved by the rim's 25mm outer width, which optimizes modern 25–28mm tubular tire profiles to allow lower operating pressures without sacrificing speed. That translates to reduced vibration transmission and more predictable handling through corners and variable road surfaces.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-oriented weight:\u003c\/strong\u003e Superlight option from 355 ±15g reduces rotational mass for faster accelerations and improved climbing efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven strength:\u003c\/strong\u003e Forward compressive strength \u0026gt;300kg and lateral torsion strength \u0026gt;50kg meet the demands of aggressive race efforts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized pressure range:\u003c\/strong\u003e Compatible with tubular pressures up to 125 psi to suit high-speed road racing setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern tyre compatibility:\u003c\/strong\u003e 25mm outer width improves aero transition and tire shape with contemporary 25–28mm tubulars for better grip and comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild-friendly details:\u003c\/strong\u003e ERD 539mm and dynamic balance \u0026lt;3g for consistent wheel building and smooth rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Standard 6.5mm valve hole with customization options to meet OEM or team requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability for riders:\u003c\/strong\u003e Rated for a maximum rider weight of 100kg and spoke hole tension \u0026gt;280kg for reliable wheel integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical specifications include a U-shape tubular profile, 50mm rim height, 25mm outer width, ERD 539mm, and dynamic balance under 3g, with standard weight 370 ±15g and Superlight 355 ±15g. The rim is intended for glued\/sewn-on tubular tires and is contrasted with clincher rims by offering lower rotational weight and a race-focused ride feel, while requiring more technical tire mounting and repair procedures. A three-year manufacturer warranty covers structural defects and production follows industry carbon fiber quality controls, supporting professional and enthusiast builds that require consistent performance and the option for custom hole sizes.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/24 \/ Standard","offer_id":48128782106878,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/24 \/ Superlight","offer_id":48128782139646,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/24 \/ Ultralight","offer_id":48128782172414,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/24 \/ Extremelight","offer_id":48128782205182,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Standard","offer_id":48128782237950,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 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