{"product_id":"bola-pro-40r-carbon-disc-wheelset-700c","title":"Bola PRO 40R Carbon Disc Wheelset 700C — 40mm Deep, 28\/30mm External Width, T800 Carbon, Ceramic Hub, Tubeless Ready","description":"\u003cp\u003eRide faster on mixed roads and rougher routes without sacrificing confidence. The Bola PRO 40R wheelset combines a 40mm aero profile with 28mm or 30mm external rim widths and a sub-1200g pair weight to deliver a lively, efficient feel for endurance training, race preparation, and all-surface adventure. Precision ceramic bearings and flat carbon spokes sharpen acceleration and engagement while tubeless readiness improves comfort and grip on varied terrain.\u003c\/p\u003e\n\u003ch2\u003eBola PRO 40R Carbon Disc Wheelset — Designed for road, gravel, and endurance use\u003c\/h2\u003e\n\u003cp\u003eFrom long weekend sorties to focused interval sessions and light gravel exploration, this wheelset emphasizes controlled speed and predictable handling. The wider rim options accommodate 28–32c tubeless tires for added lateral support and comfort, while the 40mm depth balances aerodynamic gain with crosswind stability for everyday riding and racing scenarios.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight performance:\u003c\/strong\u003e A claimed pair weight of 1170g (without tape\/valves) makes climbing and repeated accelerations feel more responsive compared with heavier 40mm wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero and stability in one package:\u003c\/strong\u003e The 40mm rim depth provides aerodynamic benefit on flats and rolling terrain while the 28mm or 30mm external widths improve tire support and handling in crosswinds and on rough surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWider tire compatibility:\u003c\/strong\u003e 21mm or 24mm internal widths support 28–32c tubeless tires, enabling lower pressures for better traction and comfort on mixed surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium construction:\u003c\/strong\u003e Toray T800 unidirectional (UD) matte carbon fiber delivers a high strength-to-weight ratio and ISO 4210-7 certification for safety and quality assurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient power transfer:\u003c\/strong\u003e Flat (foil) carbon spokes in a 20\/20 straight-pull, 2-cross layout enhance lateral stiffness for direct pedaling response and predictable cornering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, fast engagement:\u003c\/strong\u003e Bola BL240 CNC aluminum hubs with sealed ceramic bearings and a 54-tooth ratchet system offer quicker engagement and reduced rolling resistance for spirited riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc brake optimized:\u003c\/strong\u003e Center Lock rotor mounting and thru-axle compatibility (12x100mm front \/ 12x142mm rear) ensure reliable braking performance and secure wheel fitment on modern frames and forks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless ready:\u003c\/strong\u003e Designed for straightforward tubeless setup to lower ride pressures, reduce pinch-flat risk, and improve comfort across variable surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e Comes with a 24-month limited global warranty that includes defect coverage and crash replacement support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor riders upgrading a stock wheelset, preparing for amateur race events, or seeking a versatile pair for mixed-terrain adventures, the Bola PRO 40R delivers a balance of low mass, aerodynamic benefit, and modern rim widths that suit contemporary tire choices and riding styles.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"30\/24mm \/ Shimano HG \/ Black 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