{"product_id":"bola-exp-40c-dt240s-carbon-road-wheelset-40mm-rim-brake-tubeless-25mm-28mm-wide-1330g","title":"Bola EXP 40C DT240S Carbon Road Wheelset, Rim Brake, Tubeless 25\/28mm, 1300g","description":"\u003cp\u003eThe Bola EXP 40C DT240S carbon road wheelset delivers a 1300g lightweight build, a 40mm UD matte carbon rim, and proven DT Swiss 240S hubs for cyclists seeking efficient climbing and endurance performance. EN 14781 certified and engineered for both 25mm and 28mm tubeless tires, this wheelset offers modern rim brake compatibility and tubeless technology for versatile road cycling.\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003eExplore the Advanced 40mm Tubeless Carbon Road Wheelset by Bola\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Material:\u003c\/strong\u003e T700\/T800 unidirectional matte finish carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Depth:\u003c\/strong\u003e 40mm for aerodynamic balance on climbs and rolling terrain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Width:\u003c\/strong\u003e External: 25mm or 28mm | Internal: 17mm or 21mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1300g ±20g (without accessories)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Surface:\u003c\/strong\u003e Basalt-coated rim (rim brake)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHubs:\u003c\/strong\u003e DT Swiss 240S, low rolling resistance, high longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Sapim CX Ray, aero profile (20 front radial, 24 rear 2-cross)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Compatibility:\u003c\/strong\u003e 100x130mm QR standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e EN 14781 tested, rider weight up to 100kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembled in:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComparison Table: Bola vs Peer Carbon Road Wheels\u003c\/h2\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"4\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRim Depth\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eBrake Type\u003c\/th\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBola EXP 40C DT240S\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003ctd\u003e1300g\u003c\/td\u003e\n\u003ctd\u003eRim\u003c\/td\u003e\n\u003ctd\u003eEN 14781\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHUNT 40 Carbon\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003ctd\u003e1460g\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eETRTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENVE AR40\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003ctd\u003e1450g\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eENVE Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eUse-Case Alignment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimbing \u0026amp; Endurance:\u003c\/strong\u003e Low weight and mid-depth rim optimize for ascents and distance rides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless Compatibility:\u003c\/strong\u003e Modern rim widths support comfort and efficiency with high-volume tires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim Brake Focus:\u003c\/strong\u003e Choice for standard 100x130 QR road frames\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\u003eAre 40mm carbon road wheelsets good for climbing and endurance rides?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The 40mm depth and 1300g weight of the Bola EXP 40C enable an optimal balance for climbing and all-day endurance rides. Aerodynamic mid-depth aids on rolling terrain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does a 1300g carbon rim brake wheelset compare to alloy options for performance?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Bola wheelset is lighter than most alloy rim brake wheelsets (typically 1500–1700g), resulting in faster acceleration and improved climbing efficiency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWill a tubeless 25mm or 28mm wide wheelset fit my road bike with 100x130 QR axles?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis wheelset is compatible with 100x130mm QR frames. Confirm frame and brake caliper clearance for 25\/28mm rim widths before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the advantages of Sapim CX Ray spokes and DT 240S hubs?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eCX Ray spokes minimize aerodynamic drag and are fatigue-resistant. DT 240S hubs provide smooth, reliable engagement and longevity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"gfai-product-faq\" open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a 40mm deep rim brake carbon wheelset suitable for heavier riders up to 100kg?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The Bola EXP 40C passes EN 14781 safety testing for riders up to 100kg. Adhere to tire and rim pressure limits for safe usage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eLightweight and Durable Carbon Construction\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Bola EXP 40C DT240S is engineered as a 40mm tubeless carbon road wheelset designed to deliver outstanding performance. Constructed from premium carbon fiber, these wheels offer a perfect blend of light weight and durability, making them ideal for long rides and competitive cycling. Weighing only 1300g, the wheelset significantly reduces rotational mass, enhancing acceleration and climbing efficiency. The 25\/28mm rim width further improves tire stability and comfort without compromising aerodynamic benefits, ensuring a smooth and responsive ride on various road surfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTubeless-Ready Design for Improved Ride Quality\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis 40mm tubeless carbon road wheelset is optimized for tubeless tires, offering enhanced puncture resistance and lower rolling resistance compared to traditional clinchers. The tubeless-ready rims allow riders to run lower tire pressures, creating better traction and cushioning on rough roads. With secure bead locking and a reliable seal, the tire setup minimizes flats and maintenance effort. This design makes the Bola EXP wheelset a practical choice for road cyclists seeking a balance of speed, comfort, and durability in daily training or racing scenarios.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePrecision Hub and Compatibility for Rim Brake Systems\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Bola EXP 40C set features DT240S hubs renowned for their smoothness and reliable performance. These hubs provide consistent power transfer and long-lasting bearing life, making them suitable for demanding road cycling conditions. Compatible with rim brake systems, the wheelset accommodates standard brake calipers, delivering efficient stopping power and modulation. The 130mm rear hub spacing enhances frame compatibility while maintaining optimal wheel stiffness. Overall, this wheelset is a meticulous combination of high-end components designed to elevate your road biking experience.\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":48259629121790,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Shimano HG \/ White Bola","offer_id":48259629154558,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Shimano HG \/ Customized","offer_id":48259629187326,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ Black Bola","offer_id":48259629220094,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ White Bola","offer_id":48259629252862,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Sram XDR \/ Customized","offer_id":48259629285630,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ Black Bola","offer_id":48259629318398,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ White Bola","offer_id":48259629351166,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"17\/25 mm \/ Compy \/ Customized","offer_id":48259629383934,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ Black Bola","offer_id":48259629416702,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ White Bola","offer_id":48259629449470,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Shimano HG \/ Customized","offer_id":48259629482238,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ Black Bola","offer_id":48259629515006,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ White Bola","offer_id":48259629547774,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Sram XDR \/ Customized","offer_id":48259629580542,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ Black Bola","offer_id":48259629613310,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ White Bola","offer_id":48259629646078,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true},{"title":"21\/28 mm \/ Compy \/ Customized","offer_id":48259629678846,"sku":null,"price":1111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/dt240rimbrakewheel_white.png?v=1780298490","url":"https:\/\/bolacarbon.com\/products\/bola-exp-40c-dt240s-carbon-road-wheelset-40mm-rim-brake-tubeless-25mm-28mm-wide-1330g","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}