{"product_id":"bola-exp-45r-carbon-wheelset","title":"Bola EXP 45R Carbon Disc Wheelset 700C, 45mm Depth, 1280g, DT Swiss 240s, Tubeless-Ready","description":"\u003cp\u003eTake long training rides, mixed-surface adventures, or weekend gran fondos with confidence using a wheelset engineered for balanced performance. The Bola EXP 45R combines a 45mm U-shaped rim profile, tubeless-ready compatibility, and proven DT Swiss 240s hub engagement to deliver reliable handling and acceleration for road and gravel cyclists.\u003c\/p\u003e\n\u003ch2\u003eBola EXP 45R Carbon Disc Wheelset 700C - Designed for road and gravel riding\u003c\/h2\u003e\n\u003cp\u003eBuilt from T800 unidirectional matte carbon fiber and certified to ISO 4210-7 and REACH standards, this wheelset is intended for riders who want a blend of aerodynamic benefit, crosswind stability, and everyday durability. At approximately 1280g per pair (±30g, excluding rotors and tires), the EXP 45R balances reduced rotational mass with robust construction for consistent performance across varied routes.\u003c\/p\u003e\n\u003cp\u003eThe wheelset's wider rim options and tubeless-ready bed create a more comfortable ride feel when paired with modern 28–32c tires. The U-shaped 45mm depth helps smooth airflow for improved aero efficiency without sacrificing predictable handling in crosswinds, while Sapim CX-Ray spokes and precision hub internals maintain stiffness and reliable engagement under load.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamics \u0026amp; stability:\u003c\/strong\u003e 45mm U-shaped rim profile optimizes aero performance and crosswind stability for open-road efforts and fast group rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile tire fit:\u003c\/strong\u003e Selectable internal rim widths of 21mm or 24mm accommodate 28–32c tubeless tires and support lower pressures for improved comfort and traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern external width:\u003c\/strong\u003e 28mm or 30mm external rim width matches contemporary tire profiles to reduce tire squirm and improve cornering support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e T800 UD carbon fiber and a wheelset mass of about 1280g deliver competitive acceleration and climbing performance for endurance and mixed-terrain riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable hub system:\u003c\/strong\u003e Genuine DT Swiss 240s hubs with a 36T Star Ratchet drive and Center Lock disc interface provide fast, consistent engagement and global serviceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable spoke build:\u003c\/strong\u003e Sapim CX-Ray aero spokes are precision tensioned to balance stiffness, aerodynamics, and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless-ready setup:\u003c\/strong\u003e Hooked rim bed and tubeless compatibility support easier installation, a wide pressure range, and reduced pinch-flat risk for road-plus and gravel use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified safety \u0026amp; support:\u003c\/strong\u003e ISO 4210-7 certification and REACH compliance indicate tested safety and materials standards, plus a 24-month warranty covering rim, hub, and spokes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended for riders who want a durable, tubeless-ready carbon wheelset that blends aerodynamic advantage, modern tire compatibility, and dependable hub engagement for daily training, endurance events, and mixed-surface adventures.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"30\/24mm \/ Shimano HG \/ Black Bola","offer_id":48337881170174,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Shimano HG \/ White Bola","offer_id":48337881202942,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Shimano HG \/ Customized","offer_id":48337881235710,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Sram  XDR \/ Black Bola","offer_id":48337881268478,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Sram  XDR \/ White Bola","offer_id":48337881301246,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Sram  XDR \/ Customized","offer_id":48337881334014,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Compy \/ Black Bola","offer_id":48337881366782,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Compy \/ White Bola","offer_id":48337881399550,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"30\/24mm \/ Compy \/ Customized","offer_id":48337881432318,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Shimano HG \/ Black Bola","offer_id":48337881465086,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Shimano HG \/ White Bola","offer_id":48337881497854,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Shimano HG \/ Customized","offer_id":48337881530622,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Sram  XDR \/ Black Bola","offer_id":48337881563390,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Sram  XDR \/ White Bola","offer_id":48337881596158,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Sram  XDR \/ Customized","offer_id":48337881628926,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Compy \/ Black Bola","offer_id":48337881661694,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Compy \/ White Bola","offer_id":48337881694462,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true},{"title":"28\/21mm \/ Compy \/ Customized","offer_id":48337881727230,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/dt240db_e9791198-f5f2-43b5-826b-6b7864a42507.png?v=1780298527","url":"https:\/\/bolacarbon.com\/ja\/products\/bola-exp-45r-carbon-wheelset","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}