{"product_id":"bola-st-50c-carbon-wheelset-dt350s-hubs-rim-brake-50mm-tubeless-25-28mm-1410g","title":"Bola ST 50C Carbon Wheelset, DT350S Hubs, Rim Brake, 50mm, Tubeless, 25\/28mm, 1410g","description":"\u003cp\u003eThis Bola ST 50C DT Swiss 350S carbon wheelset is engineered for versatility—offering a 50mm aerodynamic rim depth, lightweight 1,410g construction, and proven durability, making it a dependable choice for high-performance road cycling, competitive racing, and endurance rides on rim brake bikes.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Matrtial:\u003c\/strong\u003eT700\/T800,UD Matt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 50mm aero profile—optimizes speed on flat rides and sprints while maintaining stability in moderate crosswinds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Width:\u003c\/strong\u003e 25mm or 28mm external; 17\/21mm internal—fits 25c–30c tires for enhanced traction and comfort; supports modern tubeless setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1,410g ±20g (tubeless ready, no accessories)—comparable to other lightweight performance wheelsets; allows quick accelerations and efficient climbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Interface:\u003c\/strong\u003e Machined high modulus carbon for consistent rim braking, suitable for technical descents and endurance rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHubs:\u003c\/strong\u003e DT Swiss 350S—recognized for durability and low drag; upgradeable axle compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Sapim CX Ray (Front: 20 radial, Rear: 24 two-cross)—aero and high tensile strength for reliability under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e EN 14781, tested to 125kg rider weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Standard:\u003c\/strong\u003e Front O.L.D 100mm rim brake—classic road compatibility.\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\u003eTypical Lightweight 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\u003eRim Width\u003c\/td\u003e\n\u003ctd\u003e25\/28mm external, 17\/21mm internal\u003c\/td\u003e\n\u003ctd\u003e26-28mm ext, 17-21mm int\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1,410g ±20g\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 (high modulus 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\u003ctr\u003e\n\u003ctd\u003eSpokes\/Hubs\u003c\/td\u003e\n\u003ctd\u003eDT350S, Sapim CX Ray\u003c\/td\u003e\n\u003ctd\u003eDT240\/350, Sapim\/CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSituational Use-Case Alignment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprint or Flat Roads:\u003c\/strong\u003e 50mm profile balances aero gains and crosswind handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndurance\/Climbing:\u003c\/strong\u003e 1,410g weight allows confident climbing and all-day reliability; not the lightest, but offers increased stability and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Tire Fit:\u003c\/strong\u003e 25–30c compatibility with tubeless setup supports wide range of road conditions.\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 depth offers an optimal balance of aero benefits for fast flats and sprints, with enough stability for windy conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs 28mm wide rim good for rim brake carbon bike wheels?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e28mm external width improves tire support, increasing cornering grip and comfort for 25–30c tires, and works effectively with rim brakes featuring appropriately sized pads and clearances.\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\u003eAt 1,410g, this wheelset is competitive with leading tubeless-ready models in the 45–50mm depth range, providing a solid mix of acceleration and durability.\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\u003eThe EN 14781-certified carbon rim and machined brake surface ensure consistent braking and heat resistance for extended descents. Regular inspection and proper pad use are recommended.\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\u003eThe Bola ST 50C offers modern tire fit, proven hub reliability, and certification—making it ideal for this segment.\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 ST 50C DT350S Carbon Rim Brake Wheelset, 50mm Tubeless, 25mm\/28mm Wide,1410g\",\n  \"description\": \"This Bola ST 50C DT Swiss 350S carbon wheelset is engineered for versatility—offering a 50mm aerodynamic rim depth, lightweight 1,410g construction, and proven durability, making it a dependable choice for high-performance road cycling, competitive racing, and endurance rides on rim brake bikes. Key Features \u0026 Specifications Rim Depth: 50mm aero profile—optimizes speed on flat rides and sprints while maintaining stability in moderate crosswinds. Rim Width: 25mm or 28mm external; 17\/21mm internal—fits 25c–30c tires for enhanced traction and comfort; supports modern tubeless setups. Weight: 1,410g ±20g (tubeless ready, no accessories)—comparable to other lightweight performance wheelsets; allows quick accelerations and efficient climbing. Brake Interface: Machined high modulus carbon for consistent rim braking, suitable for technical descents and endurance rides. Hubs: DT Swiss 350S—recognized for durability and low drag; upgradeable axle compatibility. Spokes: Sapim CX Ray (Front: 20 radial, Rear: 24 two-cross)—aero and high tensile strength for reliability under load. Certification: EN 14781, tested to 125kg rider weight. Axle Standard: Front O.L.D 100mm rim brake—classic road compatibility. Performance Comparison Feature Bola ST 50C Typical Lightweight 45-50mm Rim Depth 50mm 45-50mm Rim Width 25\/28mm external, 17\/21mm internal 26-28mm ext, 17-21mm int Weight 1,410g ±20g 1,370-1,500g Brake Type Rim (high modulus carbon) Rim or Disc Certification EN 14781 Varies Spokes\/Hubs DT350S, Sapim CX Ray DT240\/350, Sapim\/CX Situational Use-Case Alignment Sprint or Flat Roads: 50mm profile balances aero gains and crosswind handling. Endurance\/Climbing: 1,410g weight allows confident climbing and all-day reliability; not the lightest, but offers increased stability and durability. Versatile Tire Fit: 25–30c compatibility with tubeless setup supports wide range of road conditions. Frequently Asked Questions Is a 50mm carbon rim brake wheelset good for both sprint and flat road rides? Yes. The 50mm rim depth offers an optimal balance of aero benefits for fast flats and sprints, with enough stability for windy conditions. Is 28mm wide rim good for rim brake carbon bike wheels? 28mm external width improves tire support, increasing cornering grip and comfort for 25–30c tires, and works effectively with rim brakes featuring appropriately sized pads and clearances. How does a 1,410g wheelset compare to other lightweight tubeless options? At 1,410g, this wheelset is competitive with leading tubeless-ready models in the 45–50mm depth range, providing a solid mix of acceleration and durability. Are carbon rim brake wheels reliable for long endurance rides and descents? The EN 14781-certified carbon rim and machined brake surface ensure consistent braking and heat resistance for extended descents. Regular inspection and proper pad use are recommended. What’s the best tubeless road wheelset for 25c to 30c tires with rim brakes? The Bola ST 50C offers modern tire fit, proven hub reliability, and certification—making it ideal for this segment.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Carbon Fiber Sporting Goods\"\n  },\n  \"category\": \"Carbon Road Bike Wheelsets\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/blackboladt350rimbrakewheelset_d510491b-c813-4749-9c49-36f1130df9b5.png?v=1779784219\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/boladt350carbonwheelset_915736ae-69ca-47f6-a7e9-ba8504ffd1e1.png?v=1779784219\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/bola50mmcarbonbikewheelrimbrakedt350.png?v=1779784219\"\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"availability\": \"https:\/\/schema.org\/OutOfStock\",\n    \"price\": \"860.00\",\n    \"priceCurrency\": \"USD\",\n    \"url\": \"https:\/\/bolacarbon.com\/products\/bola-st-50c-dt350s-carbon-rim-brake-wheelset-50mm-tubeless-25mm-28mm-wide-1410g\",\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\": \"Is a 50mm carbon rim brake wheelset good for both sprint and flat road rides?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 50mm rim depth offers an optimal balance of aero benefits for fast flats and sprints, with enough stability for windy conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 28mm wide rim good for rim brake carbon bike wheels?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"28mm external width improves tire support, increasing cornering grip and comfort for 25–30c tires, and works effectively with rim brakes featuring appropriately sized pads and clearances.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does a 1,410g wheelset compare to other lightweight tubeless options?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"At 1,410g, this wheelset is competitive with leading tubeless-ready models in the 45–50mm depth range, providing a solid mix of acceleration and durability.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are carbon rim brake wheels reliable for long endurance rides and descents?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The EN 14781-certified carbon rim and machined brake surface ensure consistent braking and heat resistance for extended descents. Regular inspection and proper pad use are recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What’s the best tubeless road wheelset for 25c to 30c tires with rim brakes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Bola ST 50C offers modern tire fit, proven hub reliability, and certification—making it ideal for this segment.\"\n      }\n    }\n  ]\n}\n\u003c\/script\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\/ar\/products\/bola-st-50c-carbon-wheelset-dt350s-hubs-rim-brake-50mm-tubeless-25-28mm-1410g","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}