{"product_id":"bola-st-50c-carbon-wheelset-dt350s-hubs-rim-brake-50mm-tubeless-25-28mm-1410g","title":"Bola ST 50C Carbon Wheelset, Rim Brake, DT350S Hubs, 50mm, Tubeless Ready, 25\/28mm Wide, 1410g","description":"\u003cp\u003eThe Bola ST 50C Carbon Wheelset delivers a 50mm aerodynamic rim depth, DT Swiss 350S hub system, and tubeless-ready construction for efficient speed, stability, and responsive braking on rim brake road bikes. Built for cyclists seeking balance between low weight and reliable day-to-day endurance, the ST 50C supports 25c–30c tires and matches EN 14781:2005 testing standards for rider confidence.\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003ePremium 50mm Tubeless Carbon Wheelset for High-Performance Riding\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T700\/T800 high modulus carbon, UD matte finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth\/Width:\u003c\/strong\u003e 50mm aero profile, external width options of 25mm or 28mm, internal width 17\/21mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1,410g ±20g (without accessories)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Interface:\u003c\/strong\u003e Machined carbon surface for rim brakes, tested for heat dissipation and consistent braking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Spec:\u003c\/strong\u003e DT Swiss 350S, sealed cartridge bearings, upgradeable axle compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Sapim CX Ray, 20 radial front \/ 24 two-cross rear for aerodynamics and high tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e EN 14781:2005 road wheels, tested to 125kg rider weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless Ready:\u003c\/strong\u003e Supports modern tubeless setups, bead fitment for 25c–30c road tires\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\u003eFeature\u003c\/th\u003e\n\u003cth\u003eBola ST 50C\u003c\/th\u003e\n\u003cth\u003eCompetitor Avg (45-50mm)\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\u003e50mm\u003c\/td\u003e\n\u003ctd\u003e45-50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Width\u003c\/td\u003e\n\u003ctd\u003e25\/28mm\u003c\/td\u003e\n\u003ctd\u003e25–28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Width\u003c\/td\u003e\n\u003ctd\u003e17\/21mm\u003c\/td\u003e\n\u003ctd\u003e17–22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1,410g\u003c\/td\u003e\n\u003ctd\u003e1,370–1,500g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Type\u003c\/td\u003e\n\u003ctd\u003eRim brake (carbon)\u003c\/td\u003e\n\u003ctd\u003eRim or disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eEN 14781\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRider Use-Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprinting\/Flat Road:\u003c\/strong\u003e 50mm rim optimizes aerodynamics and crosswind stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance \u0026amp; Climbing:\u003c\/strong\u003e Lightweight build enables acceleration and steady climbing without sacrificing durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Tire Fit:\u003c\/strong\u003e Designed for 25–30c tubeless or clincher setups, broadened tire support vs. traditional 23mm wheels\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\u003eIs a 50mm carbon rim brake wheelset good for both sprint and flat road rides?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the 50mm rim delivers aerodynamic gains for fast flats and sprints, while providing stability in variable wind conditions—comparable to high-performance competitor models like the Hunt 50 Carbon Wide Aero.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a 28mm wide rim good for rim brake carbon bike wheels?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e28mm external width increases comfort and traction for 25–30c tires, supporting better handling and ride quality, as seen on advanced road and endurance wheelsets.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does a 1,410g wheelset compare to other lightweight tubeless options?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis wheelset sits in the competitive range for 50mm rim brake wheels, matching or beating many tubeless-ready options between 1,370–1,500g, while retaining structural certification and proven component reliability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eAre carbon rim brake wheels reliable for long endurance rides and descents?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eEN 14781 certification and a machined carbon brake track support braking consistency and heat resistance, validated for daily use and extended descents—provided suitable brake pads are used.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat’s the best tubeless road wheelset for 25c to 30c tires with rim brakes?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis Bola ST 50C is engineered to fit both 25mm and 28mm wide tubeless tires, offers recognized hub\/drivetrain quality, and satisfies industry safety standards for road use, positioning it as a credible choice in this segment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLightweight and Durable Carbon Rim Design\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Bola ST 50C carbon wheelset features a 50mm deep rim profile, carefully engineered to balance aerodynamic efficiency and lightweight performance. Constructed from high-modulus carbon fiber, these rims offer exceptional stiffness and strength while weighing just 1410 grams for the full set. The rim dimensions of 25mm internal and 28mm external width support wider tires, enhancing ride comfort and grip without compromising speed. This wheelset is ideal for riders seeking a competitive edge through superior material technology and precision craftsmanship.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAdvanced Tubeless Ready Technology for Enhanced Performance\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned to accommodate the latest tire technology, the Bola ST 50C wheelset is fully tubeless ready, allowing cyclists to run lower tire pressures and benefit from reduced rolling resistance and improved puncture protection. This feature enables a smoother, faster ride across varied road surfaces. The rim brake version ensures compatibility with traditional braking systems, offering reliable stopping power without sacrificing the advantages of tubeless tires. This wheelset perfectly blends innovation with practical needs for everyday training or racing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHigh-Quality DT350S Hubs for Smooth and Reliable Riding\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEquipped with DT Swiss 350 star ratchet hubs, the Bola ST 50C wheelset offers renowned reliability and smooth engagement. These hubs feature quality bearings and an efficient ratchet system that delivers consistent power transfer and long-lasting durability. The combination of precise manufacturing and robust materials ensures that riders experience minimal maintenance and enhanced riding confidence. Whether tackling sprints or long-distance rides, this wheelset maintains optimal performance under diverse conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"17\/25 mm \/ Shimano HG \/ Black Bola","offer_id":48259582263550,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Shimano HG \/ White Bola","offer_id":48259582296318,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Shimano HG \/ Customized","offer_id":48259582329086,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ Black Bola","offer_id":48259582361854,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ White Bola","offer_id":48259582394622,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ Customized","offer_id":48259582427390,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ Black Bola","offer_id":48259582460158,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ White Bola","offer_id":48259582492926,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ Customized","offer_id":48259582525694,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ Black Bola","offer_id":48259582558462,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ White Bola","offer_id":48259582591230,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ Customized","offer_id":48259582623998,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ Black Bola","offer_id":48259582656766,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ White Bola","offer_id":48259582689534,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ Customized","offer_id":48259582722302,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ Black Bola","offer_id":48259582755070,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ White Bola","offer_id":48259582787838,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ Customized","offer_id":48259582820606,"sku":null,"price":860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/blackboladt350rimbrakewheelset_d510491b-c813-4749-9c49-36f1130df9b5.png?v=1780298487","url":"https:\/\/bolacarbon.com\/products\/bola-st-50c-carbon-wheelset-dt350s-hubs-rim-brake-50mm-tubeless-25-28mm-1410g","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}