{"product_id":"bola-exp-40r-carbon-disc-wheelset","title":"Bola EXP 40R Carbon Disc Wheelset 700C — 40mm Deep, 28\/30mm External, DT Swiss 240s, 1270g, Tubeless Ready","description":"\u003cp\u003eImagine a wheelset that gives you confident speed on fast road efforts and predictable handling on rougher gravel stretches. The Bola EXP 40R Carbon Disc Wheelset pairs a 40mm-deep aero profile with a wide rim platform and lightweight construction so you can push hard on mixed-terrain rides without sacrificing climbing agility.\u003c\/p\u003e\n\u003ch2\u003eBola EXP 40R Carbon Disc Wheelset - Designed for road racing and mixed-terrain performance\u003c\/h2\u003e\n\u003cp\u003eThe 40mm rim depth strikes a balance between aerodynamic benefit and crosswind stability, while the broad 28mm or 30mm external profile supports modern 28–32c tubeless tires for lower pressures and improved comfort. Built from T800 UD matte carbon fiber around proven DT Swiss 240s hubs and Sapim CX-Ray spokes, the wheelset is engineered to deliver responsive acceleration, efficient power transfer, and durability for demanding use.\u003c\/p\u003e\n\u003cp\u003eThe combination of a 1270g package weight and a stiff, wide rim platform enhances climbing responsiveness and rolling speed, making these wheels suitable for competitive road events, performance gravel rides, and long endurance days where predictable handling and comfort matter.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic yet controllable:\u003c\/strong\u003e 40mm rim depth provides meaningful aerodynamic gain on flats while remaining manageable in crosswinds for mixed-condition riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern tire support:\u003c\/strong\u003e 28mm or 30mm external width with 21mm or 24mm internal width is optimized for 28–32c tubeless or clincher tires, allowing lower pressures and better ride compliance on rough roads or gravel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight climbing performance:\u003c\/strong\u003e At 1270g (excluding tape and valves), the wheelset delivers strong acceleration and climbing capability comparable with leading lightweight competitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable hub platform:\u003c\/strong\u003e DT Swiss 240s hubs with a 36T ratchet system provide quick engagement, low rolling resistance, and durable performance under racing loads and variable weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality build and materials:\u003c\/strong\u003e T800 UD matte carbon fiber construction, Sapim CX-Ray straight-pull spokes in a 24\/24, 2-cross lacing pattern, and Center Lock rotor interface ensure a stiff and durable wheelset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile fitment:\u003c\/strong\u003e 12x100mm front and 12x142mm rear thru-axle compatibility (also compatible with QR where specified) suits modern disc brake road and gravel frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards and safety:\u003c\/strong\u003e Manufactured with a decade of experience under quality controls and compliant with ISO 4210-7 and REACH standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRim depth:\u003c\/strong\u003e 40mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal width:\u003c\/strong\u003e 21mm or 24mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal width:\u003c\/strong\u003e 28mm or 30mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T800 UD matte carbon fiber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e DT Swiss 240s, 36T ratchet, Center Lock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle compatibility:\u003c\/strong\u003e 12x100mm front \/ 12x142mm rear thru-axle (also fits QR where applicable).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1270g (excluding rim tape and valves).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Sapim CX-Ray, straight-pull, 24\/24, 2-cross lacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire compatibility:\u003c\/strong\u003e Tubeless and clincher, optimized for 28–32c tires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ISO 4210-7 and REACH compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineered to bridge the demands of road racing and performance gravel, the Bola EXP 40R delivers a balanced package of aero efficiency, modern tire compatibility, light weight, and proven hub technology for riders seeking versatility without 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