{"product_id":"c45-carbon-wheelset-rim-brake","title":"C45 Carbon Wheelset - Rim Brake","description":"\u003ch1\u003eC45 Carbon Wheelset - Rim Brake\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The C45 Carbon Wheelset is a hand-built, performance-driven rim brake wheelset crafted in Denver, Colorado - built for cyclists who demand speed, reliability, and confidence on every road. Featuring a 45mm deep aerodynamic carbon profile, tubeless compatibility, and a groundbreaking Grooved Graphene Braking Surface, the C45 is engineered to perform from long climbs to high-speed descents. Whether you're chasing KOMs, racing crits, or pushing hard on a challenging gran fondo, this wheelset delivers the stiffness, aero advantage, and stopping power to match your ambitions.\n\u003c\/p\u003e\n\u003cp\u003e\n  The rims are paired with ROL Ultralight hubs or premium White Industries T-11 hubs, both featuring sealed bearings and compatibility with all modern drivetrain standards - Shimano HG, SRAM XDR, and Campagnolo. Premium stainless steel J-bend spokes and brass nipples round out a build that is as durable as it is fast, with spoke count options tailored to riders of different weights for the perfect balance of weight savings and strength.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand Built in Denver, Colorado:\u003c\/strong\u003e Every wheelset is assembled by hand, ensuring tight tolerances and quality craftsmanship throughout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45mm Full Carbon Clincher Rim:\u003c\/strong\u003e Deep aerodynamic profile delivers real-world speed gains on flat and rolling terrain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrooved Graphene Braking Surface:\u003c\/strong\u003e New resin system and 3k rim track withstands over 280°C, dissipates heat rapidly, and evacuates moisture in wet conditions for confident, consistent rim brake performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTubeless Compatible:\u003c\/strong\u003e Supports tubeless tire setups for lower rolling resistance and improved puncture protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e18mm Internal Rim Width:\u003c\/strong\u003e Optimized for modern tire widths from 23mm to 38mm; note that tires may set up slightly wider than their published width.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eROL Ultralight or White Industries T-11 Hubs:\u003c\/strong\u003e Both options feature sealed bearings and an Anti-Bite freehub system to prevent cassette damage to the freehub body.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShimano HG, SRAM XDR \u0026amp; Campagnolo Compatible:\u003c\/strong\u003e Choose the freehub body that matches your drivetrain - all modern standards supported.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel J-Bend Spokes \u0026amp; Brass Nipples:\u003c\/strong\u003e Premium spoke and nipple combo for long-term durability and consistent tension.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpoke Count Options - 20\/24 or 28\/28:\u003c\/strong\u003e 20\/24 supports riders up to 220 lbs; 28\/28 is the heavier-duty option for riders up to 280 lbs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprox. Wheel Weights - Front: 669g \/ Rear: 845g:\u003c\/strong\u003e Lightweight carbon construction without sacrificing structural integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eHub \u0026amp; Spoke Options - Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eROL Ultralight Hubs (20\/24 or 28\/28 spokes):\u003c\/strong\u003e ROL's own ultralight hub set featuring sealed bearings and Anti-Bite freehub protection. The best choice for performance-focused riders who want a proven, lightweight hub at a great value. Available in 20\/24 spoke count for riders up to 220 lbs, or 28\/28 for riders up to 280 lbs or those wanting extra robustness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhite Industries T-11 Hubs (20\/24 or 28\/28 spokes):\u003c\/strong\u003e Upgrade to the legendary White Industries T-11 - an American-made, precision-engineered hub renowned among serious road cyclists for silky engagement, exceptional durability, and long-term serviceability. Ideal for riders who want a premium, long-lasting hub that can be maintained for years to come. Same spoke count options apply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eC45 Carbon Front Wheel (Rim Brake)\u003c\/li\u003e\n  \u003cli\u003eC45 Carbon Rear Wheel (Rim Brake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  The C45 is the kind of wheelset that earns its place on your bike every single ride - whether that's a punchy Tuesday night race or a long weekend in the mountains. Built by hand in Denver, Colorado, these wheels reflect a commitment to quality that mass-produced alternatives simply can't match. The Grooved Graphene Braking Surface is a genuine advancement in rim brake technology, giving you the confidence to push harder on descents knowing your stopping power won't fade. With hub options from ROL and White Industries, you can spec this wheelset exactly to your performance goals and budget. Riders across the weight spectrum are covered with two spoke count options, and full compatibility with Shimano, SRAM, and Campagnolo means these wheels fit seamlessly into virtually any road build. The C45 is a wheelset you'll be proud to put under your best bike for seasons to come.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eRim Depth\u003c\/th\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRim Construction\u003c\/th\u003e\n\u003ctd\u003eFull Carbon Clincher\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eInternal Rim Width\u003c\/th\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Rim Width\u003c\/th\u003e\n\u003ctd\u003e27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBrake Track Width\u003c\/th\u003e\n\u003ctd\u003e25mm (brake track to brake track)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBraking Surface\u003c\/th\u003e\n\u003ctd\u003eGrooved Graphene - withstands over 280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eTubeless Compatible\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBead Type\u003c\/th\u003e\n\u003ctd\u003eHook Bead\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRecommended Tire Size\u003c\/th\u003e\n\u003ctd\u003e23mm - 38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHub Options\u003c\/th\u003e\n\u003ctd\u003eROL Ultralight or White Industries T-11\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBearings\u003c\/th\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFreehub Compatibility\u003c\/th\u003e\n\u003ctd\u003eShimano HG, SRAM XDR, Campagnolo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpokes\u003c\/th\u003e\n\u003ctd\u003eStainless Steel J-Bend\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNipples\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpoke Count Options\u003c\/th\u003e\n\u003ctd\u003e20\/24 (Front\/Rear) or 28\/28 (Front\/Rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Rider Weight - 20\/24\u003c\/th\u003e\n\u003ctd\u003e220 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMax Rider Weight - 28\/28\u003c\/th\u003e\n\u003ctd\u003e280 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFront Wheel Weight (Approx.)\u003c\/th\u003e\n\u003ctd\u003e669g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRear Wheel Weight (Approx.)\u003c\/th\u003e\n\u003ctd\u003e845g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDecals\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNipple Access\u003c\/th\u003e\n\u003ctd\u003eExternal (Drain Holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBuilt In\u003c\/th\u003e\n\u003ctd\u003eDenver, Colorado, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre the C45 wheels tubeless ready out of the box?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYes - the C45 rims are tubeless compatible. You will need tubeless-compatible tires, rim tape, and valves to complete a tubeless setup. The hook bead design and external nipple drain holes make the conversion straightforward, but the wheels can also be run with standard clincher tubes if preferred.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhich spoke count should I choose - 20\/24 or 28\/28?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe 20\/24 front\/rear option is designed for riders up to 220 lbs and offers a slightly lighter build. If you weigh more than 220 lbs, or simply want a more robust, confidence-inspiring wheelset regardless of weight, the 28\/28 configuration supports riders up to 280 lbs and adds extra durability for heavier loads, rough roads, or demanding use.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the difference between ROL hubs and White Industries T-11 hubs?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eROL Ultralight hubs are ROL's own high-performance sealed bearing hubs - lightweight, durable, and excellent value for performance cyclists. White Industries T-11 hubs are a premium American-made upgrade known for their precision engagement, long service life, and full user serviceability. The White Industries option is ideal for cyclists who want the finest components and plan to keep these wheels for many years.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat brake pads should I use with the Grooved Graphene Braking Surface?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eROL recommends using their matching brake pads, which are specifically designed to work with the Grooved Graphene Braking Surface. Using incompatible pads - especially standard cork or hard rubber pads - can reduce braking performance and potentially damage the rim's braking track. Always use carbon-specific brake pads with carbon rim brake wheelsets.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre these wheels compatible with my groupset?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe C45 is available with freehub bodies for Shimano HG (compatible with most Shimano and many other road groupsets), SRAM XDR (for SRAM's electronic and mechanical 12-speed road groups), and Campagnolo. Select the freehub body that matches your drivetrain at the time of purchase - freehub bodies are not interchangeable without a hub rebuild.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow are these wheels shipped?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe C45 wheelset ships as a standard package via carrier. Because these are hand-built to order in Denver, Colorado, please allow for build and processing time before shipment. Contact us if you have questions about lead times or shipping to your location.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"rolwheels.com","offers":[{"title":"20\/24 Front\/Rear \/ ROL \/ Shimano HG","offer_id":57270026502449,"sku":"sku-39632012443828","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"20\/24 Front\/Rear \/ ROL \/ Campagnolo","offer_id":57270026535217,"sku":"sku-39941427691700","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"20\/24 Front\/Rear \/ ROL \/ SRAM XDR","offer_id":57270026567985,"sku":"sku-39941425135796","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"20\/24 Front\/Rear \/ White Industries \/ Shimano HG","offer_id":57270026600753,"sku":"sku-44153740558516","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"20\/24 Front\/Rear \/ White Industries \/ Campagnolo","offer_id":57270026633521,"sku":"sku-44153740591284","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"20\/24 Front\/Rear \/ White Industries \/ SRAM XDR","offer_id":57270026666289,"sku":"sku-44153740624052","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ ROL \/ Shimano HG","offer_id":57270026699057,"sku":"sku-31153683333143","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ ROL \/ Campagnolo","offer_id":57270026731825,"sku":"sku-31153683365911","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ ROL \/ SRAM XDR","offer_id":57270026764593,"sku":"sku-31153683398679","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ White Industries \/ Shimano HG","offer_id":57270026797361,"sku":"sku-44153740656820","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ White Industries \/ Campagnolo","offer_id":57270026830129,"sku":"sku-44153740689588","price":1700.0,"currency_code":"USD","in_stock":true},{"title":"28\/28 Front\/Rear \/ White Industries \/ SRAM XDR","offer_id":57270026862897,"sku":"sku-44153740722356","price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/C45PAIR.jpg?v=1793647738","url":"https:\/\/omahasportsandgames.com\/products\/c45-carbon-wheelset-rim-brake","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}