{"title":"700C 28 mm","description":"\u003cp data-mce-fragment=\"1\"\u003eAro de carbono de tamanho 700C, a maior parte para travão de disco, travão de aro opcional, aplicável a estrada, gravilha, contra-relógio, etc.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCom 28mm de largura exterior e 21mm de largura interior, é compatível com tamanhos de pneus de 25C a 43C.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eToray T700 com resina estável, produto totalmente feito à mão, 100% verificação de qualidade por máquina automática para uma qualidade estável. Mais modelos e opções de trama, etc. para os seus projetos OEM.\u003c\/p\u003e","products":[{"product_id":"bola-700c-carbon-tubeless-road-rim-50mm-deep-28mm-wide-hooked-or-hookless-370-470g","title":"Bola 700c Carbon Tubeless Road Rim – 50mm Deep, 28mm Wide, Hooked or Hookless, 370–470g","description":"\u003ch2\u003eBola 700c Carbon Tubeless Road Rim — 50mm Deep, 28mm Wide\u003c\/h2\u003e\n\u003cp\u003eThe Bola 50mm carbon tubeless road rim delivers a measurable aerodynamic and compliance advantage for road racing, gran fondo, and endurance riding. Available in hooked (21mm inner width) and hookless (23mm inner width) configurations, it supports tire widths from 25c to 32c and a maximum tire pressure of 125 psi (hooked) in line with ETRTO 2023 tubeless standards.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel 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\u003eU-shape\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Width\u003c\/td\u003e\n\u003ctd\u003e21mm (hooked) \/ 23mm (hookless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERD\u003c\/td\u003e\n\u003ctd\u003e540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e6.5mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpoke Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e4.5mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e7.5mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNipple Angle (Front\/Rear)\u003c\/td\u003e\n\u003ctd\u003e7° \/ 5°–7° (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin \/ Max Tire Pressure\u003c\/td\u003e\n\u003ctd\u003e100 \/ 125 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Rider Weight\u003c\/td\u003e\n\u003ctd\u003e120 kg (264 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWeight Options\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eWeight per Rim\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e470 ± 15 g\u003c\/td\u003e\n\u003ctd\u003eTraining, durability-focused builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuper Light\u003c\/td\u003e\n\u003ctd\u003e430 ± 15 g\u003c\/td\u003e\n\u003ctd\u003eAll-round racing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltra Light\u003c\/td\u003e\n\u003ctd\u003e390 ± 10 g\u003c\/td\u003e\n\u003ctd\u003eClimbing and lightweight builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtreme Light\u003c\/td\u003e\n\u003ctd\u003e370 ± 10 g\u003c\/td\u003e\n\u003ctd\u003eWeight-optimized race builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: Lighter grades use a reduced layup schedule. While the Extreme Light option (370 ± 10 g) offers the lowest rotating mass, the Standard grade (470 ± 15 g) provides greater impact resistance for rougher road surfaces or heavier riders approaching the 120 kg limit.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eStructural Performance Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward Compressive Strength:\u003c\/strong\u003e \u0026gt;300 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral Torsion Resistance:\u003c\/strong\u003e \u0026gt;50 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke Hole Tension Rating:\u003c\/strong\u003e \u0026gt;280 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Equilibrium (balance):\u003c\/strong\u003e \u0026lt;3 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlatness Tolerance:\u003c\/strong\u003e \u0026lt;0.15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoundness Tolerance:\u003c\/strong\u003e \u0026lt;0.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHooked vs. Hookless: Which Should You Choose?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHooked (21mm inner width):\u003c\/strong\u003e Compatible with all clincher and tubeless road tires. Recommended for riders using tires rated below ETRTO hookless certification, or for mixed-surface use where higher pressures may be needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHookless (23mm inner width):\u003c\/strong\u003e Provides a larger air volume, improved ride compliance, and aerodynamic tire-rim integration at lower pressures (recommended 72–87 psi with compatible tires). Requires ETRTO-approved hookless-compatible tires only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility \u0026amp; Build Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTubeless-ready straight from the factory — no conversion tape required on the rim bed\u003c\/li\u003e\n\u003cli\u003eCompatible with standard road hubs (100mm front \/ 130mm or 142mm rear)\u003c\/li\u003e\n\u003cli\u003eSupports both center-lock and 6-bolt disc configurations when spec'd at build\u003c\/li\u003e\n\u003cli\u003eCustom spoke, valve, and assembly hole diameters available on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eIs a 28mm wide rim better than 25mm for aerodynamics?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes, for tires 28c and wider. The 28mm outer width creates a continuous aero profile with 28–32c tires, reducing the 'light bulb' effect. For 25c tires, the aerodynamic benefit is marginal but the larger air volume still reduces rolling resistance.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow light should a carbon road rim be for climbing?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eFor dedicated climbing builds, rims under 400 g per rim are considered competitive. The Ultra Light (390 g) and Extreme Light (370 g) grades fall within this range. Riders prioritizing durability over pure weight should select the Standard (470 g) or Super Light (430 g) grade.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eAre hookless rims safe for road cycling?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes, when used with ETRTO-certified hookless-compatible tires at the manufacturer's recommended pressure (typically 72–87 psi for road). The hookless bead design is used by major OEM wheel manufacturers and is validated under ETRTO 2023 tubeless road standards.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat tire sizes are compatible with this rim?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 21mm hooked inner width is optimized for 25c–32c tires. The 23mm hookless inner width is best matched to 28c–35c tires for an aerodynamically flush profile.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes this rim come with a warranty?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. A three-year manufacturer's warranty covers structural defects under normal riding conditions. Warranty excludes crash damage and use outside the stated rider weight or pressure limits.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":47660347785470,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Standard","offer_id":47660347818238,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ 20\/20 \/ Standard","offer_id":47660347916542,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Standard","offer_id":47660347949310,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Superlight","offer_id":48131784048894,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Ultralight","offer_id":48131784081662,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 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Extremlight","offer_id":48131785457918,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/bola_700c_carbon_rims_8542a818-0d08-41b7-82ed-4db02bcfad5e.png?v=1780298268"},{"product_id":"bola-700c-45mm-asymmetric-carbon-tubeless-rim-28mm-wide","title":"Bola 700c 45mm Asymmetric Carbon Tubeless Rim, 28mm Wide","description":"\u003ch2\u003eBola 700c 45mm Asymmetric Carbon Tubeless Rim\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDirect answer:\u003c\/strong\u003e The Bola 700c 45mm asymmetric carbon tubeless rim is designed for competitive road cycling and endurance rides, offering advanced aerodynamics and weight options for custom wheel builds. Choose between hookless or hooked bead variants, 21mm or 23mm inner widths, and weights from 375g to 460g to optimize your performance and tire compatibility.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 700c (ISO 622)\u003c\/li\u003e\n\u003cli\u003eDepth: 45mm (U-shape asymmetric offset)\u003c\/li\u003e\n\u003cli\u003eWidth: 28mm outer \/ 21mm or 23mm inner\u003c\/li\u003e\n\u003cli\u003eWeight Options: Extreme-Light 375g, Ultra-Light 380g, Super-Light 405g, Standard 460g (± tolerances)\u003c\/li\u003e\n\u003cli\u003eBead Type: Hooked or Hookless (ETRTO compatible)\u003c\/li\u003e\n\u003cli\u003eSpoke Hole: 4.5mm diameter, for disc\/rim brake hubs\u003c\/li\u003e\n\u003cli\u003eMax Rider Weight: 100kg\u003c\/li\u003e\n\u003cli\u003eRecommended Tire Size: 25–32mm tubeless-ready (100–125 psi)\u003c\/li\u003e\n\u003cli\u003eMaterial: T700\/T800 unidirectional carbon fiber, epoxy matrix\u003c\/li\u003e\n\u003cli\u003eDynamic Balance: \u0026lt;3g deviation\u003c\/li\u003e\n\u003cli\u003eFlatness Tolerance: \u0026lt;0.15mm; Roundness: \u0026lt;0.3mm\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years\u003c\/li\u003e\n\u003cli\u003eCertifications: ISO 622, ETRTO bead compatibility, dynamic balance and flatness tested\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBola 45TR28\u003c\/th\u003e\n\u003cth\u003eTypical Competitor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile\u003c\/td\u003e\n\u003ctd\u003eAsymmetric, U-shape\u003c\/td\u003e\n\u003ctd\u003eSymmetric or wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Width\u003c\/td\u003e\n\u003ctd\u003e21\/23mm\u003c\/td\u003e\n\u003ctd\u003e23-25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e375–460g\u003c\/td\u003e\n\u003ctd\u003e330–460g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBead Type\u003c\/td\u003e\n\u003ctd\u003eHooked \/ Hookless\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePuncture Risk\u003c\/td\u003e\n\u003ctd\u003eLow (tubeless ready)\u003c\/td\u003e\n\u003ctd\u003eLow (tubeless ready)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Rider Weight\u003c\/td\u003e\n\u003ctd\u003e100kg\u003c\/td\u003e\n\u003ctd\u003e90–105kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eISO 622 \/ ETRTO\u003c\/td\u003e\n\u003ctd\u003eStated or unspecified\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: What are the main advantages of an asymmetric rim design?\u003c\/strong\u003e\u003cbr\u003eA: Asymmetric rims balance spoke tension for increased wheel durability and reduce lateral flex in disc brake setups, compared to symmetric designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: When should I use hookless vs. hooked bead?\u003c\/strong\u003e\u003cbr\u003eA: Hookless beads support lower tire pressures and reduced weight; hooked beads allow a wider tire pressure and standard clinchers. Always verify tire compatibility for hookless use above 70psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the Bola 45TR28 suitable for long distance or racing?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Its low weight and aerodynamic profile make it ideal for endurance, race, and high-performance urban builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does it compare for safety at sub-400g weights?\u003c\/strong\u003e\u003cbr\u003eA: All rim weights meet ISO 622 and dynamic balance testing. 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Choose between 45mm or 50mm rim depths, both offering a 22mm internal width for superior tire support and tubeless compatibility. Weight options range from 360g (Extreme Light) to 440g, supporting diverse riding disciplines from racing to long-distance endurance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003eDiscover the High-Performance 700c Carbon Road Disc Brake Rim\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRim Profile: 700C (ISO 622), 28mm outer \/ 22mm inner width, U-shape design\u003c\/li\u003e\n\u003cli\u003eDepth Options: 45mm or 50mm for tailored aerodynamics\u003c\/li\u003e\n\u003cli\u003eWeight Tiers: 360g \/ 380g \/ 410g \/ 440g (±15g tolerance)\u003c\/li\u003e\n\u003cli\u003eSpoke Count: 20 or 24 (disc brake only)\u003c\/li\u003e\n\u003cli\u003eConstruction: High-modulus toray-grade carbon, UD and woven layup\u003c\/li\u003e\n\u003cli\u003eTubeless Compatible: Supports tubeless and clincher tires, 28–32mm recommended\u003c\/li\u003e\n\u003cli\u003eMax Rider Weight: 120 kg | Tire Pressure: 100–125 psi\u003c\/li\u003e\n\u003cli\u003eValve Hole: 6.5mm standard (custom options available)\u003c\/li\u003e\n\u003cli\u003eCertifications: \u0026gt;300kg compressive, \u0026gt;280kg spoke tension, \u0026lt;0.3mm roundness, \u0026lt;0.15mm flatness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRim Depth Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003cth\u003eWheel Use Case\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eAero\/Crosswind\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003eClimbing, mixed terrain\u003c\/td\u003e\n\u003ctd\u003eFrom 360g\u003c\/td\u003e\n\u003ctd\u003eBest crosswind stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003ctd\u003eFlat \u0026amp; rolling roads\u003c\/td\u003e\n\u003ctd\u003eFrom 370g\u003c\/td\u003e\n\u003ctd\u003eMax aerodynamics, tradeoff in crosswinds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplication \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for competitive racing, endurance rides, and custom OEM builds\u003c\/li\u003e\n\u003cli\u003eCompatible with 700C disc brake road bikes, 24-hole disc hubs, and tubeless or clincher tires 28-32mm wide\u003c\/li\u003e\n\u003cli\u003eManufactured to industry quality standards and documented testing tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the best 700C carbon rims for disc brake road bikes under 400 grams?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBola offers 700C carbon disc rims starting at 360g (Extreme Light) and 380g (Light), rigorously tested for strength and reliability. Ideal for cyclists demanding ultralight weight without sacrificing durability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a 28mm wide carbon rim better than 25mm for endurance cycling?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e28mm width rims provide increased tire support and better stability, especially when paired with 28-32mm tires commonly used for endurance or comfort-focused cycling. This results in a smoother, more controlled ride on varied surfaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the difference between 45mm and 50mm carbon rims for climbing vs. flat roads?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e45mm depth rims offer improved crosswind stability and are preferred for climbing and mixed terrain. 50mm rims maximise aerodynamic efficiency for flat or rolling courses, with a slight tradeoff in crosswind handling. Choose based on intended use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eAre ultralight carbon bike rims safe for everyday riding or just racing?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBola carbon rims are independently tested for high compressive strength and spoke tension. While Extreme Light rims under 380g are optimal for racing, the Normal (440g) and Light (410g) weight options offer practical durability for daily use, including heavier riders (up to 120 kg).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhich carbon rim depth gives the best balance of aerodynamics and crosswind stability?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e45mm depth strikes an optimal balance, providing aerodynamic gains while maintaining better control in windy conditions. 50mm is preferred where maximum aero is required but may be more challenging in gusty winds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSuperior Design and Construction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 700c carbon road disc brake rim stands out with its precise engineering and high-quality carbon fiber construction. Featuring a 28mm wide profile, this rim provides enhanced tire stability and improved aerodynamics, ideal for competitive road cyclists and enthusiasts. The rim is available in both 45mm and 50mm depths, striking a perfect balance between lightweight performance and stiffness. Built specifically for disc brake systems, it offers reliability and optimum braking performance without compromising on weight or durability. This rim is compatible with 20 or 24 spokes, allowing customization according to rider preference and riding style.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eOptimized for Disc Brake Performance\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned exclusively for disc brake applications, the 700c carbon road disc brake rim eliminates the need for brake track surfaces, reducing wear and tear while improving braking consistency in all weather conditions. The carbon construction allows for superb heat dissipation, minimizing the risk of overheating during long descents or intensive riding. This rim’s precise machining and structural integrity enhance power transfer and responsiveness, delivering a smooth and controlled braking experience. Its design enhances compatibility with modern disc brake calipers and rotors, making it an excellent upgrade for high-performance road bikes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDurability Meets Lightweight Efficiency\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis rim expertly combines strength and weight savings, utilizing premium carbon fiber to create a robust yet lightweight component. The 28mm width provides improved tire support, reducing pinch flats and increasing comfort on varied road surfaces. The option between 45mm and 50mm rim depth offers riders a choice between aerodynamics and lighter rotational mass, tailored to different racing or training needs. Whether you're a competitive racer or a dedicated road cyclist looking for reliable equipment, this rim ensures long-lasting durability without adding unnecessary weight, maximizing overall bike performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":48134062571774,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Superlight","offer_id":48134062604542,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Ultralight","offer_id":48134062637310,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Extremelight","offer_id":48134062670078,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ 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Tubeless-ready construction supports tire pressures from 100 to 125 psi and accommodates riders up to 120 kg.\u003c\/p\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\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\u003eWave Aero (U-shape base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Height\u003c\/td\u003e\n\u003ctd\u003e60mm \/ 65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Width\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eERD\u003c\/td\u003e\n\u003ctd\u003e515mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight — Normal\u003c\/td\u003e\n\u003ctd\u003e535 ±15g per rim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight — Superlight\u003c\/td\u003e\n\u003ctd\u003e485 ±15g per rim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight — Ultralight\u003c\/td\u003e\n\u003ctd\u003e430 ±10g per rim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Compressive Strength\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLateral Torsion\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpoke Hole Tension\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;280 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Equilibrium\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3g imbalance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlatness Tolerance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoundness Tolerance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly \/ Valve Hole Dia\u003c\/td\u003e\n\u003ctd\u003e7.5mm \/ 6.5mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpoke Hole Dia\u003c\/td\u003e\n\u003ctd\u003e4.5mm (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNipple Direction (Front)\u003c\/td\u003e\n\u003ctd\u003e7°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNipple Direction (Rear)\u003c\/td\u003e\n\u003ctd\u003e5° and 7° (or customized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTire Pressure Range\u003c\/td\u003e\n\u003ctd\u003e100–125 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Rider Weight\u003c\/td\u003e\n\u003ctd\u003e120 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWeight Tier Comparison\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTier\u003c\/th\u003e\n\u003cth\u003eWeight per Rim\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal\u003c\/td\u003e\n\u003ctd\u003e535 ±15g\u003c\/td\u003e\n\u003ctd\u003eTraining, durability-focused builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperlight\u003c\/td\u003e\n\u003ctd\u003e485 ±15g\u003c\/td\u003e\n\u003ctd\u003eEndurance racing, balanced weight\/stiffness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltralight\u003c\/td\u003e\n\u003ctd\u003e430 ±10g\u003c\/td\u003e\n\u003ctd\u003eCriterium, climbing, weight-conscious race builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003e60mm vs 65mm Depth — Which Should You Choose?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60mm:\u003c\/strong\u003e Lower crosswind sensitivity; suited to mixed-terrain road racing, gran fondo, and riders in variable wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65mm:\u003c\/strong\u003e Greater aerodynamic advantage at speeds above 40 km\/h; preferred for triathlon, time trial, and flat-course racing where crosswind risk is managed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWave Aero Profile — What It Means\u003c\/h2\u003e\u003cp\u003eThe wave aero (toroidal) rim wall creates a smoother airflow reattachment point compared to a flat-wall U-shape rim. This geometry reduces aerodynamic drag at yaw angles typically encountered during road and triathlon racing (5°–15° yaw). \u003cem\u003eNote: aerodynamic advantage is most measurable above 35–40 km\/h; at lower average speeds, weight savings from the Ultralight tier typically provide a greater performance return.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eTubeless Compatibility\u003c\/h2\u003e\u003cp\u003eThe 22mm inner width accepts tires from 25mm to 32mm in tubeless or clincher configuration. 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The rim bed is tubeless-compatible. You will need tubeless tape, a valve stem, and tubeless sealant, which are not included.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs a 60mm or 65mm rim better for triathlon and time trial?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 65mm depth offers greater aerodynamic benefit on flat, controlled courses. The 60mm depth is the more versatile choice if your event includes variable wind or slight elevation.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat tire widths are compatible with the 22mm inner width?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eETRTO guidelines recommend tires 1.4× to 2.4× the inner rim width. For a 22mm inner width, this translates to approximately 25mm–50mm tires; for road use, 25mm–32mm is the practical range.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the maximum rider weight?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe rim is rated for riders up to 120 kg combined system weight (rider + bike + gear).\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan spoke count and hole configuration be customized?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. Contact Bola directly with your spoke count, lacing pattern, and nipple angle requirements before ordering.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat warranty does Bola offer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eBola provides a three-year manufacturer's warranty covering manufacturing defects in materials and workmanship.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"700C 28mm wide tubeless carbon bike rim 60mm and 65mm wave aero dynamic shape,ultra or super light optional Bola\",\n  \"description\": \"700C Carbon Road Bike Rim — Wave Aero Profile, 60mm \u0026amp; 65mm, 28mm Wide Tubeless The Bola 700C carbon rim delivers a wave-profile aerodynamic shape in 60mm and 65mm depths with a 28mm outer width, available in three weight tiers: Normal (535 ±15g) , Superlight (485 ±15g) , and Ultralight (430 ±10g) . Tubeless-ready construction supports tire pressures from 100 to 125 psi and accommodates riders up to 120 kg. Key Specifications Specification Value Rim Size 700C Rim Profile Wave Aero (U-shape base) Rim Height 60mm \/ 65mm Outer Width 28mm Inner Width 22mm ERD 515mm Weight — Normal 535 ±15g per rim Weight — Superlight 485 ±15g per rim Weight — Ultralight 430 ±10g per rim Forward Compressive Strength \u0026gt;300 kg Lateral Torsion \u0026gt;50 kg Spoke Hole Tension \u0026gt;280 kg Dynamic Equilibrium \u0026lt;3g imbalance Flatness Tolerance \u0026lt;0.15mm Roundness Tolerance \u0026lt;0.3mm Assembly \/ Valve Hole Dia 7.5mm \/ 6.5mm (customizable) Spoke Hole Dia 4.5mm (customizable) Nipple Direction (Front) 7° Nipple Direction (Rear) 5° and 7° (or customized) Tire Pressure Range 100–125 psi Max Rider Weight 120 kg Weight Tier Comparison Tier Weight per Rim Best For Normal 535 ±15g Training, durability-focused builds Superlight 485 ±15g Endurance racing, balanced weight\/stiffness Ultralight 430 ±10g Criterium, climbing, weight-conscious race builds 60mm vs 65mm Depth — Which Should You Choose? 60mm: Lower crosswind sensitivity; suited to mixed-terrain road racing, gran fondo, and riders in variable wind conditions. 65mm: Greater aerodynamic advantage at speeds above 40 km\/h; preferred for triathlon, time trial, and flat-course racing where crosswind risk is managed. Wave Aero Profile — What It Means The wave aero (toroidal) rim wall creates a smoother airflow reattachment point compared to a flat-wall U-shape rim. This geometry reduces aerodynamic drag at yaw angles typically encountered during road and triathlon racing (5°–15° yaw). Note: aerodynamic advantage is most measurable above 35–40 km\/h; at lower average speeds, weight savings from the Ultralight tier typically provide a greater performance return. Tubeless Compatibility The 22mm inner width accepts tires from 25mm to 32mm in tubeless or clincher configuration. The rim bed, valve hole diameter (6.5mm, customizable), and assembly hole (7.5mm, customizable) are designed for standard tubeless valve stems and tape installation. Customization Options Spoke hole diameter: standard 4.5mm or custom Valve hole diameter: standard 6.5mm or custom Assembly hole diameter: standard 7.5mm or custom Nipple angle: Front 7°; Rear 5°, 7°, or custom Rim height: 60mm or 65mm Weight tier: Normal, Superlight, or Ultralight Frequently Asked Questions What is the actual weight of the ultralight version? The Ultralight tier weighs 430 ±10g per rim (420–440g), verified per-unit at the factory before shipping. Are these rims tubeless-ready out of the box? Yes. The rim bed is tubeless-compatible. You will need tubeless tape, a valve stem, and tubeless sealant, which are not included. Is a 60mm or 65mm rim better for triathlon and time trial? The 65mm depth offers greater aerodynamic benefit on flat, controlled courses. The 60mm depth is the more versatile choice if your event includes variable wind or slight elevation. What tire widths are compatible with the 22mm inner width? ETRTO guidelines recommend tires 1.4× to 2.4× the inner rim width. For a 22mm inner width, this translates to approximately 25mm–50mm tires; for road use, 25mm–32mm is the practical range. What is the maximum rider weight? The rim is rated for riders up to 120 kg combined system weight (rider + bike + gear). Can spoke count and hole configuration be customized? Yes. Contact Bola directly with your spoke count, lacing pattern, and nipple angle requirements before ordering. What warranty does Bola offer? 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Featuring a deep 88mm U-shaped profile, 27mm outer width, and hooked tubeless compatibility, it supports 25–32mm modern tires at 100–125 psi, offering a focused choice for riders seeking gains in speed and efficiency without the luxury brand premium.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 88mm U-Shape Aero Profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 27mm outer \/ 20mm inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 700C (ISO 622 diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead Type:\u003c\/strong\u003e Hooked Tubeless, ETRTO Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-modulus carbon fiber composite (Toray equivalent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 690g (standard), 650g (superlight), ±15g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Compatibility:\u003c\/strong\u003e Tubeless-ready and clincher, 25–32mm tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 100–125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Rider Weight:\u003c\/strong\u003e 125kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ETRTO, Tubeless-Ready (TR) compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow it Compares\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eBOLA 88mm Aero Rim\u003c\/th\u003e\n\u003cth\u003eReserve 88 TA\/Turbulent Aero (Competitor)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e88mm\u003c\/td\u003e\n\u003ctd\u003e88mm rear, 77mm front (mixed profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e27mm outer \/ 20mm inner\u003c\/td\u003e\n\u003ctd\u003e30mm outer \/ ~21mm inner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBead Type\u003c\/td\u003e\n\u003ctd\u003eHooked Tubeless\u003c\/td\u003e\n\u003ctd\u003eHookless Tubeless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e650–690g (±15g, rim only)\u003c\/td\u003e\n\u003ctd\u003eApprox. 500–550g (rim only, varies by config)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTubeless-ready, clincher, 25–32mm\u003c\/td\u003e\n\u003ctd\u003eTubeless, 25–32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTesting\/Certs\u003c\/td\u003e\n\u003ctd\u003eETRTO, TR\u003c\/td\u003e\n\u003ctd\u003eWind tunnel, Turbulent Aero testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eContact BOLA for terms\u003c\/td\u003e\n\u003ctd\u003eCompetitive industry warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice Position\u003c\/td\u003e\n\u003ctd\u003eCost-effective, direct factory\u003c\/td\u003e\n\u003ctd\u003ePremium, brand markup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOptimizing aerodynamic efficiency for triathlon and time trial bicycle racing\u003c\/li\u003e\n\u003cli\u003eUpgrading OEM wheels on 700C road, TT, or triathlon bikes for reduced drag and improved speed\u003c\/li\u003e\n\u003cli\u003eTraining scenarios requiring high-speed stability and predictable handling in crosswinds\u003c\/li\u003e\n\u003cli\u003eB2B retail, wheel builders, and resellers seeking tested OEM carbon rim supply for competitive customers\u003c\/li\u003e\n\u003cli\u003eIndividual riders needing a cost-effective alternative to luxury carbon aero brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat type of tires fit the BOLA 88mm Aero Carbon Rim?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis rim is compatible with both tubeless-ready tires (25–32mm) and standard clincher tires with an inner tube, supporting optimal setups for TT and triathlon racing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a hooked tubeless rim better than hookless for TT and triathlon?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eHooked tubeless rims support a wider range of tires and higher pressures (up to 125 psi), making them suitable for time trial and triathlon riders who demand reliability and efficient rolling at speed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat’s the verified weight of the BOLA 88mm rim?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe standard build is 690g ±15g; the superlight version is 650g ±15g. Actual weight may vary with finish and batch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the maximum rider weight this rim can support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis rim supports riders up to 125kg, according to manufacturer test data, making it suitable for a broad rider range.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the BOLA rim include ETRTO and tubeless-ready certification?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, it is designed to ETRTO hooked bead and tubeless-ready (TR) standards for reliably safe setup and compatibility.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"BOLA 88mm Aero Carbon Rim 700C – Hooked Tubeless, 27mm\/20mm, TT \u0026 Triathlon\",\n  \"description\": \"The BOLA 88mm Hooked Tubeless Aero Carbon Rim 700C meets the aerodynamic, weight, and rider fit demands of time trial and triathlon cyclists. Featuring a deep 88mm U-shaped profile, 27mm outer width, and hooked tubeless compatibility, it supports 25–32mm modern tires at 100–125 psi, offering a focused choice for riders seeking gains in speed and efficiency without the luxury brand premium. Key Features \u0026 Specs Rim Depth: 88mm U-Shape Aero Profile Width: 27mm outer \/ 20mm inner Size: 700C (ISO 622 diameter) Bead Type: Hooked Tubeless, ETRTO Certified Material: High-modulus carbon fiber composite (Toray equivalent) Weight: 690g (standard), 650g (superlight), ±15g Tire Compatibility: Tubeless-ready and clincher, 25–32mm tires Pressure Range: 100–125 psi Max Rider Weight: 125kg Certifications: ETRTO, Tubeless-Ready (TR) compatible Country of Origin: China How it Compares Feature BOLA 88mm Aero Rim Reserve 88 TA\/Turbulent Aero (Competitor) Rim Depth 88mm 88mm rear, 77mm front (mixed profile) Width 27mm outer \/ 20mm inner 30mm outer \/ ~21mm inner Bead Type Hooked Tubeless Hookless Tubeless Weight 650–690g (±15g, rim only) Approx. 500–550g (rim only, varies by config) Compatibility Tubeless-ready, clincher, 25–32mm Tubeless, 25–32mm Testing\/Certs ETRTO, TR Wind tunnel, Turbulent Aero testing Warranty Contact BOLA for terms Competitive industry warranty Price Position Cost-effective, direct factory Premium, brand markup Recommended Use Cases Optimizing aerodynamic efficiency for triathlon and time trial bicycle racing Upgrading OEM wheels on 700C road, TT, or triathlon bikes for reduced drag and improved speed Training scenarios requiring high-speed stability and predictable handling in crosswinds B2B retail, wheel builders, and resellers seeking tested OEM carbon rim supply for competitive customers Individual riders needing a cost-effective alternative to luxury carbon aero brands Frequently Asked Questions What type of tires fit the BOLA 88mm Aero Carbon Rim? This rim is compatible with both tubeless-ready tires (25–32mm) and standard clincher tires with an inner tube, supporting optimal setups for TT and triathlon racing. Is a hooked tubeless rim better than hookless for TT and triathlon? Hooked tubeless rims support a wider range of tires and higher pressures (up to 125 psi), making them suitable for time trial and triathlon riders who demand reliability and efficient rolling at speed. What’s the verified weight of the BOLA 88mm rim? The standard build is 690g ±15g; the superlight version is 650g ±15g. Actual weight may vary with finish and batch. What is the maximum rider weight this rim can support? This rim supports riders up to 125kg, according to manufacturer test data, making it suitable for a broad rider range. Does the BOLA rim include ETRTO and tubeless-ready certification? 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Its 120mm deep UV-shaped profile, 28mm external and 21.5mm internal width, and hooked tubeless bead design enable stable high-speed performance with both 700x25c and 700x28c road tires. Certified to ETRTO tubeless-ready standards, this high-modulus carbon composite rim supports tire pressures of 100–125 psi and riders up to 125kg, balancing lightweight build (655g ±15g) with strength for competitive conditions.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Size:\u003c\/strong\u003e 700C (ISO 622)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 120mm aerodynamic UV-shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 28mm outer \/ 21.5mm inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead Type:\u003c\/strong\u003e Hooked tubeless (ETRTO standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 655g ±15g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Tire Pressure:\u003c\/strong\u003e 100–125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Rider Weight:\u003c\/strong\u003e 125kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e ETRTO, Tubeless-Ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-modulus carbon fiber composite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eBOLA 120mm Rim\u003c\/th\u003e\n\u003cth\u003eBOLA 88mm Rim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e120mm\u003c\/td\u003e\n\u003ctd\u003e88mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAero Advantage\u003c\/td\u003e\n\u003ctd\u003eHighest (for flat\/straight courses)\u003c\/td\u003e\n\u003ctd\u003eMid-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosswind Handling\u003c\/td\u003e\n\u003ctd\u003eReduced stability in gusts vs. 88mm\u003c\/td\u003e\n\u003ctd\u003eMore stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e655g\u003c\/td\u003e\n\u003ctd\u003eLighter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTire Compatibility\u003c\/td\u003e\n\u003ctd\u003e25–28mm tubeless\/clincher\u003c\/td\u003e\n\u003ctd\u003e25mm+ clincher\/tubeless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Use\u003c\/td\u003e\n\u003ctd\u003eTT, Triathlon (speed focus)\u003c\/td\u003e\n\u003ctd\u003eAll-round TT, some road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the benefits of a 120mm deep aero rim for triathlon and time trial?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe 120mm deep rim reduces aerodynamic drag, optimizing speed for flat time trial and triathlon courses, especially at high speeds above 40 km\/h. However, it may be more susceptible to crosswind forces than shallower rims.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this 28mm wide hooked tubeless rim compatible with 700x25c and 700x28c tires?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the 28mm outer and 21.5mm inner width supports both 700x25c and 700x28c tubeless or clincher tires, offering modern tire compatibility.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does a 120mm deep-section rim compare to an 88mm rim for aerodynamics?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe 120mm rim offers superior aerodynamic performance at sustained high speeds and in straight-line conditions, while the 88mm rim offers more crosswind stability and is better suited for mixed terrain or variable weather.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the maximum rider weight supported by this rim?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe BOLA 120mm aero carbon rim is rated for riders up to 125kg, verified by in-house and ETRTO tubeless-ready test protocols.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eAre hooked tubeless aero rims better for high-pressure road racing tires?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eHooked tubeless designs are preferred for safely running higher-pressure (100–125 psi) road tires, providing secure tire retention and broader tire compatibility than hookless alternatives.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"BOLA 120mm Aero Carbon Rim 700C – Hooked Tubeless, 28mm\/21mm, TT \u0026 Triathlon\",\n  \"description\": \"The BOLA 120mm Aero Carbon Rim 700C is engineered for athletes prioritizing maximum aerodynamic efficiency in time trial and triathlon events. Its 120mm deep UV-shaped profile, 28mm external and 21.5mm internal width, and hooked tubeless bead design enable stable high-speed performance with both 700x25c and 700x28c road tires. Certified to ETRTO tubeless-ready standards, this high-modulus carbon composite rim supports tire pressures of 100–125 psi and riders up to 125kg, balancing lightweight build (655g ±15g) with strength for competitive conditions. Key Features \u0026 Specifications Rim Size: 700C (ISO 622) Rim Depth: 120mm aerodynamic UV-shape Width: 28mm outer \/ 21.5mm inner Bead Type: Hooked tubeless (ETRTO standard) Weight: 655g ±15g Max Tire Pressure: 100–125 psi Max Rider Weight: 125kg Certification: ETRTO, Tubeless-Ready Material: High-modulus carbon fiber composite Performance Comparison Attribute BOLA 120mm Rim BOLA 88mm Rim Rim Depth 120mm 88mm Aero Advantage Highest (for flat\/straight courses) Mid-level Crosswind Handling Reduced stability in gusts vs. 88mm More stable Weight 655g Lighter Tire Compatibility 25–28mm tubeless\/clincher 25mm+ clincher\/tubeless Best Use TT, Triathlon (speed focus) All-round TT, some road Frequently Asked Questions What are the benefits of a 120mm deep aero rim for triathlon and time trial? The 120mm deep rim reduces aerodynamic drag, optimizing speed for flat time trial and triathlon courses, especially at high speeds above 40 km\/h. However, it may be more susceptible to crosswind forces than shallower rims. Is this 28mm wide hooked tubeless rim compatible with 700x25c and 700x28c tires? Yes, the 28mm outer and 21.5mm inner width supports both 700x25c and 700x28c tubeless or clincher tires, offering modern tire compatibility. How does a 120mm deep-section rim compare to an 88mm rim for aerodynamics? The 120mm rim offers superior aerodynamic performance at sustained high speeds and in straight-line conditions, while the 88mm rim offers more crosswind stability and is better suited for mixed terrain or variable weather. What is the maximum rider weight supported by this rim? The BOLA 120mm aero carbon rim is rated for riders up to 125kg, verified by in-house and ETRTO tubeless-ready test protocols. Are hooked tubeless aero rims better for high-pressure road racing tires? Hooked tubeless designs are preferred for safely running higher-pressure (100–125 psi) road tires, providing secure tire retention and broader tire compatibility than hookless alternatives.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Carbon Fiber Sporting Goods\"\n  },\n  \"category\": \"Carbon Road Bicycle Rim\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/120tr28.png?v=1779097155\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/120c28.png?v=1779239625\"\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"availability\": \"https:\/\/schema.org\/OutOfStock\",\n    \"price\": \"300.00\",\n    \"priceCurrency\": \"USD\",\n    \"url\": \"https:\/\/bolacarbon.com\/products\/bola-120mm-aero-carbon-rim-700c-hooked-tubeless-28mm-21mm-tt-triathlon\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"https:\/\/bolacarbon.com\"\n    }\n  }\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the benefits of a 120mm deep aero rim for triathlon and time trial?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 120mm deep rim reduces aerodynamic drag, optimizing speed for flat time trial and triathlon courses, especially at high speeds above 40 km\/h. However, it may be more susceptible to crosswind forces than shallower rims.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this 28mm wide hooked tubeless rim compatible with 700x25c and 700x28c tires?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the 28mm outer and 21.5mm inner width supports both 700x25c and 700x28c tubeless or clincher tires, offering modern tire compatibility.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does a 120mm deep-section rim compare to an 88mm rim for aerodynamics?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 120mm rim offers superior aerodynamic performance at sustained high speeds and in straight-line conditions, while the 88mm rim offers more crosswind stability and is better suited for mixed terrain or variable weather.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the maximum rider weight supported by this rim?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The BOLA 120mm aero carbon rim is rated for riders up to 125kg, verified by in-house and ETRTO tubeless-ready test protocols.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are hooked tubeless aero rims better for high-pressure road racing tires?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Hooked tubeless designs are preferred for safely running higher-pressure (100–125 psi) road tires, providing secure tire retention and broader tire compatibility than hookless alternatives.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 24 \/ Standard","offer_id":48220857106686,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24 \/ 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Light","offer_id":48220858253566,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/120tr28.png?v=1780298482"},{"product_id":"bola-180mm-aero-carbon-rim-700c-hooked-tubeless-28mm-21mm-tt-triathlon","title":"BOLA 180mm Deep Aero Carbon Rim 700C – Hooked Tubeless, 28mm\/21.5mm, TT \u0026 Triathlon","description":"\u003cp\u003eThe BOLA 180mm Aero Carbon Rim 700C is precision-engineered for high-speed time trial and triathlon events, offering maximum aerodynamic efficiency and compatibility with modern 700C race bike setups. Featuring a 180mm deep UV-profile, 28mm outer width, and 21.5mm inner width, this hooked tubeless rim supports tire pressures between 100–125 psi, fits 25–32mm tires, and safely handles riders up to 125kg. Certified to ETRTO and Tubeless-Ready standards for reliable performance.\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003eDiscover the 180mm Aero Carbon Rim 700C for TT and Triathlon Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Size:\u003c\/strong\u003e 700C (ISO 622)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Profile:\u003c\/strong\u003e 180mm UV-shape deep-section aero\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 28mm outer \/ 21.5mm inner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead Type:\u003c\/strong\u003e Hooked Tubeless, ETRTO standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 815g ±20g (single rim)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Compatibility:\u003c\/strong\u003e Tubeless-ready and clincher (25–32mm tires)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Pressure:\u003c\/strong\u003e 100–125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Rider Weight:\u003c\/strong\u003e 125kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ETRTO hooked bead standard, Tubeless-Ready (TR) compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-modulus carbon fiber composite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBOLA 180mm vs Competitor Aero Rims\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eBOLA 180mm\u003c\/th\u003e\n\u003cth\u003eBOLA 88mm\u003c\/th\u003e\n\u003cth\u003eCommon Comp (80mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e180mm\u003c\/td\u003e\n\u003ctd\u003e88mm\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width\u003c\/td\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Width\u003c\/td\u003e\n\u003ctd\u003e21.5mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003ctd\u003e18mm\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\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e815g ±20g\u003c\/td\u003e\n\u003ctd\u003e650g\u003c\/td\u003e\n\u003ctd\u003e660g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Rider Weight\u003c\/td\u003e\n\u003ctd\u003e125kg\u003c\/td\u003e\n\u003ctd\u003e115kg\u003c\/td\u003e\n\u003ctd\u003e135kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a 180mm deep-section carbon rim good for triathlon and time trials?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, 180mm deep-section carbon rims maximize aerodynamic performance, particularly in time trials and triathlon events, by reducing drag and maintaining speed in flat and rolling terrain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does a 180mm aero rim compare to an 88mm rim for aerodynamics?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe increased depth of 180mm offers noticeably lower aerodynamic drag than an 88mm rim at high speeds, though it may be more sensitive to strong crosswinds. Many elite racers choose 180mm for rear wheels in TT setups.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the weight limit for deep-section carbon tubeless rims?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe BOLA 180mm Aero Rim is tested for riders up to 125kg, aligning with competitor standards. Always check frame and wheel manufacturer recommendations together.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWill a 28mm wide hooked tubeless rim fit my 700C racing tires?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe 28mm external and 21.5mm inner width supports 25–32mm tubeless or clincher tires for 700C racing wheels, improving rolling efficiency and stability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eAre deep aero rims worth it for improving time trial bike speed?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDeep aero rims, such as 180mm, can deliver measurable speed benefits (reduced drag and higher momentum), especially at sustained high speeds or flat race courses in time trials and triathlons. The tradeoff is increased side-wind sensitivity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eOutstanding Aerodynamics and Design\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 180mm aero carbon rim 700c by BOLA combines cutting-edge aerodynamics with robust craftsmanship. Designed with a deep 180mm rim profile and a 28mm external width paired with a 21.5mm internal width, this rim reduces drag significantly. Its hooked tubeless compatibility boosts rolling efficiency and improves tire retention under pressure, making it ideal for time trials and triathlon disciplines where speed and precision matter most.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLightweight and Strong Carbon Construction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBOLA's deep aero carbon rim 700c uses advanced carbon fiber layup techniques to balance weight and durability. The 180mm deep profile offers superior stiffness without adding unnecessary weight, which enhances acceleration and climbing performance. Its carbon construction not only increases the rim's strength but also improves shock absorption, ensuring a smooth ride even on challenging course surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eOptimized Tubeless Compatibility for Enhanced Ride Quality\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe hooked tubeless rim design improves tire seating and seal, allowing cyclists to run lower tire pressures for increased traction and comfort. This 700c rim supports seamless tubeless setups that reduce flats and rolling resistance considerably. With ease of maintenance and improved puncture resistance, these rims ensure that competitive cyclists can rely on consistent performance throughout their ride.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 24 \/ Standard","offer_id":48221021405438,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24 \/ Standard","offer_id":48221021438206,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Matt \/ 24 \/ Standard","offer_id":48221021470974,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ 24 \/ Standard","offer_id":48221021503742,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ 24 \/ Standard","offer_id":48221021536510,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24 \/ 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Standard","offer_id":48221022028030,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Matt \/ Customized \/ Super Light","offer_id":48221022060798,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ 24 \/ Super Light","offer_id":48221022093566,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ 28 \/ Standard","offer_id":48221022126334,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ 28 \/ Super Light","offer_id":48221022159102,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ Customized \/ Standard","offer_id":48221022191870,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"3K Glossy \/ Customized \/ Super Light","offer_id":48221022224638,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ 24 \/ Super Light","offer_id":48221022257406,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ 28 \/ Standard","offer_id":48221022290174,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ 28 \/ Super Light","offer_id":48221022322942,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ Customized \/ Standard","offer_id":48221022355710,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble  Matt \/ Customized \/ Super Light","offer_id":48221022388478,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24 \/ Super Light","offer_id":48221022421246,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 28 \/ Standard","offer_id":48221022454014,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 28 \/ Super Light","offer_id":48221022486782,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customized \/ Standard","offer_id":48221022519550,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customized \/ Super Light","offer_id":48221022552318,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/180tr28.png?v=1780298483"},{"product_id":"bola-90-95mm-wave-carbon-rim-700c-hooked-tubeless-28mm-21mm-tt-triathlon-缺图-副本-副本","title":"BOLA 90 \u0026 95mm Wave Carbon Rim 700C – Hooked Tubeless, 28mm\/21mm, TT \u0026 Triathlon (Image missing) (Copy) (Copy)","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eDiscover the Ultimate 180mm Hooked Tubeless Carbon Rim for TT \u0026amp; Triathlon\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDirect answer:\u003c\/strong\u003e The BOLA 90 and 95mm wave Carbon Rim 700C provides superior aerodynamic efficiency thanks to its 180mm deep-section profile, 28mm outer width, and 21mm inner width. The hooked tubeless bead accommodates modern high-performance tires, supporting pressures from 100–125 psi. Standard build weighs 655g (±15g), supporting riders up to 125kg.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRim Size: \u003cstrong\u003e700C (ISO 622)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRim Profile: \u003cstrong\u003e90\u0026amp;95mm wave-shape\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: \u003cstrong\u003e28mm outer \/ 21mm inner\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBead Type: \u003cstrong\u003eHooked Tubeless, ETRTO Standard\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight:\u003cstrong\u003e 615g ±15g   \u003c\/strong\u003e       \u003c\/li\u003e\n\u003cli\u003eTire Pressure: \u003cstrong\u003e100–125 psi\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Rider Weight: \u003cstrong\u003e125kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertifications: \u003cstrong\u003eETRTO, Tubeless-Ready\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003eHigh-modulus carbon fiber composite\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison Table\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eBOLA 88mm Rim\u003c\/th\u003e\n\u003cth\u003eCommon Competitors\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Depth\u003c\/td\u003e\n\u003ctd\u003e90\u0026amp;95mm\u003c\/td\u003e\n\u003ctd\u003e80–88mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Standard)\u003c\/td\u003e\n\u003ctd\u003e615g\u003c\/td\u003e\n\u003ctd\u003e700–730g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (O\/I)\u003c\/td\u003e\n\u003ctd\u003e28\/21mm\u003c\/td\u003e\n\u003ctd\u003e25–28mm \/ 17–21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eETRTO, TR\u003c\/td\u003e\n\u003ctd\u003eOften Unspecified\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 deep-section 90\u0026amp;95mm wavy carbon rims suitable for triathlon?\u003c\/strong\u003e\u003cbr\u003eA: Yes, 120mm rims offer optimal aerodynamic reduction for time trial and triathlon use, with stable handling in most racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is a hooked tubeless rim better than hookless for TT\/triathlon?\u003c\/strong\u003e\u003cbr\u003eA: Hooked tubeless rims like BOLA's support a wider range of tire pressures (100–125 psi) and tire options, ideal for high-performance racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the rider weight limit?\u003c\/strong\u003e\u003cbr\u003eA: Maximum supported rider weight is 125kg, validated per ETRTO and internal QC standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What tire sizes are recommended?\u003c\/strong\u003e\u003cbr\u003eA: Suitable for tubeless-ready or standard clincher tires from 25mm–32mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-World Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for athletes and cycling teams needing optimized aerodynamic performance for time trial and triathlon events.\u003c\/li\u003e\n\u003cli\u003eIdeal for small-to-medium cycling brands seeking versatile, high-quality carbon rims for their own wheelset builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eInnovative Design and Construction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe BOLA 90 \u0026amp; 95mm Wave carbon rim features a precision-engineered 180mm hooked tubeless carbon rim design that combines aerodynamics with durability. Available in 700C size with widths of 28mm external and 21mm internal, these rims are optimized for time trials and triathlons. The hooked bead edge ensures secure tire seating for tubeless setups, reducing the risk of air leaks or blowouts while improving overall ride comfort. Crafted using advanced carbon fiber layering techniques, these rims provide a strong yet lightweight solution, essential for competitive riders seeking every advantage on the road.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePerformance Benefits for Competitive Riding\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUtilizing the 180mm hooked tubeless carbon rim design, the BOLA 90 \u0026amp; 95mm Wave rims deliver exceptional rigidity and stiffness for powerful acceleration and speed maintenance. Their aerodynamic 90mm and 95mm rim depths minimize drag, helping cyclists maintain higher speeds with less effort. The rim's compatibility with tubeless tires means lower rolling resistance and enhanced grip, critical for TT and triathlon racing conditions. Additionally, the rim widths of 28mm and 21mm support wider tires, delivering improved stability, comfort, and control over varying road surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDurability and Compatibility for Long-Term Use\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned for riders who demand reliability, the 180mm hooked tubeless carbon rim ensures robust performance over time. The carbon construction resists common impacts and road vibrations, while the hooked bead rim prevents tire burping during high-pressure efforts. These rims maintain compatibility with both tubeless and clincher tubed tires, offering flexibility for different riding preferences. 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