{"product_id":"bola-ult-35g-carbon-gravel-wheelset","title":"Bola ULT 35G Carbon Gravel Wheelset 700C — 35mm Depth, 36mm Width, 1220g, Tubeless-Ready, BL100 Hub","description":"\u003cp\u003eBring confident control and lightweight performance to mixed-surface rides with the Bola ULT 35G carbon gravel wheelset. Built for riders who split time between fast gravel sections, rough farm tracks, and long all-road days, this wheelset reduces rotational mass while maintaining a stable, predictable tyre profile for modern gravel bikes.\u003c\/p\u003e\n\u003ch2\u003eBola ULT 35G Carbon Gravel Wheelset - Designed for gravel and all-road riding\u003c\/h2\u003e\n\u003cp\u003eThe matte Toray T700\/T800 UD carbon rims pair a moderate 35mm rim depth with a 36mm external width and 30mm internal width to support 38–48mm tyres. At a factory-direct total weight of approximately 1220g per set (±30g) and tubeless-ready bead design, these wheels deliver quicker accelerations, easier climbing, and the ability to run lower pressures for better traction and comfort. The BL100 hub system uses TPI ceramic bearings and a 54T ratchet for fast engagement and efficient power transfer across technical sections.\u003c\/p\u003e\n\u003cp\u003eOn long days where comfort matters, carbon construction also helps damp vibration compared with typical aluminum wheels, reducing rider fatigue and improving confidence when the surface gets rough. ISO 4210-7 testing and REACH-compliant materials underline a focus on safety and regulatory quality for both individual riders and B2B partners.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight, efficient climbing:\u003c\/strong\u003e 1220g total weight lowers rotational inertia versus most alloy gravel wheels, so you accelerate and climb with less effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide rim profile for tyre stability:\u003c\/strong\u003e 36mm external \/ 30mm internal width supports optimal tyre shapes for 40–45mm tyres while accepting 38–48mm sizes for varied terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless-ready versatility:\u003c\/strong\u003e Run lower tyre pressures safely for improved grip and comfort on rough gravel and mixed surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable drivetrain engagement:\u003c\/strong\u003e BL100 hub with 54T ratchet and TPI ceramic bearings provides quick 6.7° engagement, durable freehub strength, and low rolling resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical durability \u0026amp; compliance:\u003c\/strong\u003e ISO 4210-7 tested and REACH-compliant construction with a 24-month global warranty for peace of mind in endurance and bikepacking applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility and fit:\u003c\/strong\u003e 700C sizing and axle standards (QR, 12x100mm front, 12x142mm rear) match modern gravel and all-road frames for straightforward upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended for mixed-surface gravel racing, long-distance endurance and bikepacking, or any rider seeking a cost-effective factory-direct carbon upgrade that balances weight savings, tyre versatility, and proven hub performance.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ Shimano HG \/ Black Bola","offer_id":48267339235582,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Shimano HG \/ White Bola","offer_id":48267339268350,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Shimano HG \/ Customized","offer_id":48267339301118,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Sram  XDR \/ Black Bola","offer_id":48267339333886,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Sram  XDR \/ White Bola","offer_id":48267339366654,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Sram  XDR \/ Customized","offer_id":48267339399422,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Compy \/ Black Bola","offer_id":48267339432190,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Compy \/ White Bola","offer_id":48267339464958,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Compy \/ Customized","offer_id":48267339497726,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Shimano HG \/ Black Bola","offer_id":48267339530494,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Shimano HG \/ White Bola","offer_id":48267339563262,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Shimano HG \/ Customized","offer_id":48267339596030,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Sram  XDR \/ Black Bola","offer_id":48267339628798,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Sram  XDR \/ White Bola","offer_id":48267339661566,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Sram  XDR \/ Customized","offer_id":48267339694334,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Compy \/ Black Bola","offer_id":48267339727102,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Compy \/ White Bola","offer_id":48267339759870,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Compy \/ Customized","offer_id":48267339792638,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/black40_f31e3c9d-2630-40ba-ae38-d230a49f60d5.png?v=1780298506","url":"https:\/\/bolacarbon.com\/es\/products\/bola-ult-35g-carbon-gravel-wheelset","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}