{"product_id":"bola-ult-50g-700c-gravel-carbon-wheelset","title":"Bola ULT 50G 700C Carbon Gravel Disc Wheelset — 50mm Rim Depth, Tubeless Ready, 34–38mm External Width","description":"\u003ch2\u003eLightweight 50mm Aero Carbon Gravel Wheelset for Mixed‑Terrain Riding\u003c\/h2\u003e\n\u003cp\u003eThe Bola ULT 50G 700C carbon gravel disc wheelset delivers aerodynamic speed, wide‑tire compatibility and gravel‑proven durability for gravel racers, bikepackers and gran fondo enthusiasts. Built with premium \u003cstrong\u003eToray T800 UD matte carbon fiber\u003c\/strong\u003e, this tubeless‑ready wheelset weighs as low as 1285g ±2% per pair. Paired with BL180 ceramic‑bearing hubs (54T quick‑engage ratchet) and Sapim CX‑Ray aero bladed spokes, it brings stiff power transfer and low rolling resistance for gravel racing, back‑road endurance and mixed road‑gravel adventures. ISO 4210‑7 safety certified, it offers high‑end performance at factory‑direct value pricing.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits of Bola ULT 50G Carbon Gravel Wheels\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero‑Gravel Balance:\u003c\/strong\u003e 50‑mid‑depth rim reduces drag on fast open gravel and pavement; multiple inner‑width options optimise large‑volume tubeless gravel tyres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless‑Ready Wide Rim Platform:\u003c\/strong\u003e Inner widths 28\/30\/32 mm; supports 28‑50 mm clincher tires for low‑pressure gravel setups, lowers puncture risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast‑Engage Ceramic Hub:\u003c\/strong\u003e BL180 alloy hub with TPI ceramic bearings and 54T ratchet gives instant pick‑up for technical gravel sections and sprint efforts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro‑Grade Build:\u003c\/strong\u003e Sapim CX‑Ray aerodynamic bladed spokes deliver stiffness‑to‑weight performance for rough mixed‑surface terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Protection:\u003c\/strong\u003e ISO 4210‑7 tested; global 2‑year wheelset warranty plus crash‑replacement discount programme.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"34\/28 mm \/ Shimano HG \/ Black Bola","offer_id":48491058594046,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Shimano HG \/ White Bola","offer_id":48491058626814,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Shimano HG \/ Customized","offer_id":48491058659582,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Sram  XDR \/ Black Bola","offer_id":48491058692350,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Sram  XDR \/ White Bola","offer_id":48491058725118,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Sram  XDR \/ Customized","offer_id":48491058757886,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Compy \/ Black Bola","offer_id":48491058790654,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Compy \/ White Bola","offer_id":48491058823422,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"34\/28 mm \/ Compy \/ Customized","offer_id":48491058856190,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ Black Bola","offer_id":48491058888958,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ White Bola","offer_id":48491058921726,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Shimano HG \/ Customized","offer_id":48491058954494,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ Black Bola","offer_id":48491058987262,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ White Bola","offer_id":48491059020030,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Sram  XDR \/ Customized","offer_id":48491059052798,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ Black Bola","offer_id":48491059085566,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ White Bola","offer_id":48491059118334,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"36\/30 mm \/ Compy \/ Customized","offer_id":48491059151102,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ Black Bola","offer_id":48491151950078,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ White Bola","offer_id":48491151982846,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Shimano HG \/ Customized","offer_id":48491152015614,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ Black Bola","offer_id":48491152048382,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ White Bola","offer_id":48491152081150,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Sram  XDR \/ Customized","offer_id":48491152113918,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ Black Bola","offer_id":48491152146686,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ White Bola","offer_id":48491152179454,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true},{"title":"38\/32 mm \/ Compy \/ Customized","offer_id":48491152212222,"sku":null,"price":698.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/black45db.png?v=1780298508","url":"https:\/\/bolacarbon.com\/pl\/products\/bola-ult-50g-700c-gravel-carbon-wheelset","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}