{"product_id":"700c-carbon-rear-disc-wheel-28mm-triathlon-time-trial-tubeless-tubular-center-lock","title":"700c Carbon Rear Disc Wheel 28mm – Tubeless\/Tubular, Center Lock, Triathlon \u0026 TT","description":"\u003cp\u003eThis 700c carbon rear disc wheel features a 28mm external width and Center Lock disc interface, engineered for triathlon and time trial riders who need aerodynamic stability, low rolling resistance, and robust race-day compatibility. Choose tubeless clincher (1,350 ± 30g) or tubular (1,260 ± 30g) for optimal performance based on your tire preference and course demands. Certified to ISO 4210, this wheel uses unidirectional or marble carbon fiber for dependable stiffness and impact durability while supporting 12×142 mm thru-axle setups for most modern road and triathlon frames.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Profile:\u003c\/strong\u003e 28mm external, 21mm internal width – optimized for 25–28mm tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Unidirectional\/Marble carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e36T deeper and stronger teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Compatibility:\u003c\/strong\u003e Tubeless clincher or tubular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Interface:\u003c\/strong\u003e 12×142mm Center Lock disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1,350 ± 30g (tubeless), 1,260 ± 30g (tubular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ISO 4210 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWheel Comparison Table\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eThis Wheel\u003c\/th\u003e\n\u003cth\u003eCommon Alternatives\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Width\u003c\/td\u003e\n\u003ctd\u003e28mm external \/ 21mm internal\u003c\/td\u003e\n\u003ctd\u003e24–30mm external\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Tubeless)\u003c\/td\u003e\n\u003ctd\u003e1,350 g ± 30g\u003c\/td\u003e\n\u003ctd\u003e1,280–1,600g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Interface\u003c\/td\u003e\n\u003ctd\u003eCenter Lock 12×142mm\u003c\/td\u003e\n\u003ctd\u003e6-bolt or Center Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eISO 4210\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAerodynamics \u0026amp; Use Case\u003c\/h2\u003e\n\u003cp\u003eThe 28mm rim profile reduces aerodynamic drag while enhancing tire support and stability for crosswinds – beneficial for both triathlon and time trial events. Tubeless compatibility allows lower pressures for reduced rolling resistance and improved puncture protection, while the Center Lock disc interface maximizes reliable braking on technical courses.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the best carbon disc rear wheel for triathlon and time trial racing?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis 700c carbon disc rear wheel is designed for time trial and triathlon use, with proven ISO 4210 certification, a balanced 28mm aerodynamic profile, and modern tubeless\/tubular options—matching the needs of most serious racers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eShould I choose a clincher or tubular carbon wheel for my first triathlon?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eTubeless clinchers offer easier roadside repairs and lower rolling resistance, while tubular wheels provide lighter weight for seasoned athletes focused on marginal gains. Choose based on your comfort and competition goals.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the advantages of a 28mm wide carbon rim for aerodynamics in time trials?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA 28mm external width supports modern wide tires, reducing aerodynamic drag and increasing crosswind stability—making it well-suited to time trial conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow much does a good carbon disc rear wheel for triathlon typically weigh?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis model weighs 1,350 ± 30g in tubeless setup and 1,260 ± 30g in tubular, which fits the industry standard range of 1,200–1,500g for race-level disc wheels.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a center lock disc brake wheel compatible with most triathlon and road bikes?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, most current triathlon and road bike frames use a 12×142mm rear axle and Center Lock disc brakes, ensuring this wheel fits standard setups.\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\": \"700c Carbon Rear Disc Wheel, 28mm –Triathlon \u0026 Time Trial, Tubeless\/Tubular,Center Lock\",\n  \"description\": \"This 700c carbon rear disc wheel features a 28mm external width and Center Lock disc interface, engineered for triathlon and time trial riders who need aerodynamic stability, low rolling resistance, and robust race-day compatibility. Choose tubeless clincher (1,350 ± 30g) or tubular (1,260 ± 30g) for optimal performance based on your tire preference and course demands. Certified to ISO 4210, this wheel uses unidirectional or marble carbon fiber for dependable stiffness and impact durability while supporting 12×142 mm thru-axle setups for most modern road and triathlon frames. Key Features Rim Profile: 28mm external, 21mm internal width – optimized for 25–28mm tires Material: Unidirectional\/Marble carbon fiber Tire Compatibility: Tubeless clincher or tubular Brake Interface: 12×142mm Center Lock disc Weight: 1,350 ± 30g (tubeless), 1,260 ± 30g (tubular) Certifications: ISO 4210 compliant Warranty: 2 years Wheel Comparison Table Feature This Wheel Common Alternatives Rim Width 28mm external \/ 21mm internal 24–30mm external Weight (Tubeless) 1,350 g ± 30g 1,280–1,600g Brake Interface Center Lock 12×142mm 6-bolt or Center Lock Certifications ISO 4210 Varies Aerodynamics \u0026 Use Case The 28mm rim profile reduces aerodynamic drag while enhancing tire support and stability for crosswinds – beneficial for both triathlon and time trial events. Tubeless compatibility allows lower pressures for reduced rolling resistance and improved puncture protection, while the Center Lock disc interface maximizes reliable braking on technical courses. Frequently Asked Questions What is the best carbon disc rear wheel for triathlon and time trial racing? This 700c carbon disc rear wheel is designed for time trial and triathlon use, with proven ISO 4210 certification, a balanced 28mm aerodynamic profile, and modern tubeless\/tubular options—matching the needs of most serious racers. Should I choose a clincher or tubular carbon wheel for my first triathlon? Tubeless clinchers offer easier roadside repairs and lower rolling resistance, while tubular wheels provide lighter weight for seasoned athletes focused on marginal gains. Choose based on your comfort and competition goals. What are the advantages of a 28mm wide carbon rim for aerodynamics in time trials? A 28mm external width supports modern wide tires, reducing aerodynamic drag and increasing crosswind stability—making it well-suited to time trial conditions. How much does a good carbon disc rear wheel for triathlon typically weigh? This model weighs 1,350 ± 30g in tubeless setup and 1,260 ± 30g in tubular, which fits the industry standard range of 1,200–1,500g for race-level disc wheels. Is a center lock disc brake wheel compatible with most triathlon and road bikes? Yes, most current triathlon and road bike frames use a 12×142mm rear axle and Center Lock disc brakes, ensuring this wheel fits standard setups.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Carbon Fiber Sporting Goods\"\n  },\n  \"category\": \"Carbon Bicycle Rear Disc Wheels\",\n  \"image\": [\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/Bola_carbon_disc_wheel_543deeaf-cde2-4bd0-b3d3-731396556516.png?v=1778492279\",\n    \"https:\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/12_5f5c8040-a6f2-4763-971a-30827d96d707.png?v=1776675866\"\n  ],\n  \"sku\": \"TR30C25\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"price\": \"790.00\",\n    \"priceCurrency\": \"USD\",\n    \"url\": \"https:\/\/bolacarbon.com\/products\/700c-carbon-rear-disc-wheel-28mm-triathlon-time-trial-tubeless-tubular-center-lock\",\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 is the best carbon disc rear wheel for triathlon and time trial racing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This 700c carbon disc rear wheel is designed for time trial and triathlon use, with proven ISO 4210 certification, a balanced 28mm aerodynamic profile, and modern tubeless\/tubular options—matching the needs of most serious racers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I choose a clincher or tubular carbon wheel for my first triathlon?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Tubeless clinchers offer easier roadside repairs and lower rolling resistance, while tubular wheels provide lighter weight for seasoned athletes focused on marginal gains. Choose based on your comfort and competition goals.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the advantages of a 28mm wide carbon rim for aerodynamics in time trials?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A 28mm external width supports modern wide tires, reducing aerodynamic drag and increasing crosswind stability—making it well-suited to time trial conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much does a good carbon disc rear wheel for triathlon typically weigh?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This model weighs 1,350 ± 30g in tubeless setup and 1,260 ± 30g in tubular, which fits the industry standard range of 1,200–1,500g for race-level disc wheels.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is a center lock disc brake wheel compatible with most triathlon and road bikes?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, most current triathlon and road bike frames use a 12×142mm rear axle and Center Lock disc brakes, ensuring this wheel fits standard setups.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ Disc \/ Shinamno HG","offer_id":48093543039230,"sku":"TR30C25","price":790.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Disc \/ Sram XDR","offer_id":48093543071998,"sku":"TR30C26","price":790.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Disc \/ Misc","offer_id":48093543104766,"sku":"TR30C27","price":790.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Rim Basalt \/ Shinamno HG","offer_id":48093543137534,"sku":"TR30C28","price":790.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Rim Basalt \/ Sram 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