{"product_id":"bola-700c-45mm-tubeless-carbon-rim","title":"Bola 700c Tubeless Carbon Road Rim 45mm — 36mm Outer \/ 30mm Inner, 375–450g Options","description":"\u003cp\u003eWhen you ride mixed road and gravel routes or chase fast group rides, the Bola 700c 45mm tubeless carbon rim balances aerodynamic gains and tire support so you feel faster without sacrificing comfort. Its 36mm outer and 30mm inner width create a stable tyre platform for 28c–38c tubeless road and gravel tyres, while four factory weight tiers let builders tune mass to performance goals.\u003c\/p\u003e\u003ch2\u003eBola 700c Tubeless Carbon Rim 45mm - Designed for road and gravel performance\u003c\/h2\u003e\u003cp\u003eBuilt as a tubeless-ready platform with a sealed bed, this rim accepts standard tubeless tape and valves and is compatible with rim-brake or disc-brake builds depending on the variant chosen. The wide external profile smooths airflow around modern tyres, and the 30mm inner width conforms to ETRTO recommendations for efficient tyre support and consistent handling across varied surfaces.\u003c\/p\u003e\u003cp\u003eThe rim’s structural testing and manufacturing tolerances emphasize predictable ride quality: forward compressive strength above 300 kg, spoke hole tension exceeding 280 kg, dynamic equilibrium under 3 g, and strict flatness and roundness tolerances. Four weight tiers—Normal, Super Light, Ultra Light, and Extreme Light—offer builders clear tradeoffs between durability and rotational weight.\u003c\/p\u003e\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized tyre support:\u003c\/strong\u003e 30mm inner width is ideal for 28c–38c tubeless tyres, giving stable sidewalls, improved cornering, and better volume for lower pressures on rough roads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero-conscious profile:\u003c\/strong\u003e 36mm outer width and 45mm depth create a smoother tyre-to-rim transition that can reduce turbulence with wider tyres at road speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable weight tiers:\u003c\/strong\u003e Choose 450 ±15g (Normal) for durability, 425 ±10g (Super Light) for all-round performance, 395 ±10g (Ultra Light) for climbing and crits, or 375 ±10g (Extreme Light) for maximal weight savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested strength and precision:\u003c\/strong\u003e Exceeds 300 kg forward compressive strength, \u0026gt;50 kg lateral torsion resistance, spoke hole tension \u0026gt;280 kg, and dynamic equilibrium \u0026lt;3 g for consistent wheel builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable details:\u003c\/strong\u003e Valve, spoke, and assembly hole diameters and nipple angles can be customized; drilling counts available for OEM or bespoke builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider guidance:\u003c\/strong\u003e Rated for riders up to 120 kg; riders over 90 kg or those using high-torque disc braking should prefer the Normal or Super Light tiers for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTechnical details for builders include ERD 548 mm, standard valve hole 6.5 mm, spoke hole 4.5 mm, assembly hole 7.5 mm, tyre pressure range 100–125 psi, flatness tolerance \u0026lt;0.15 mm, and roundness tolerance \u0026lt;0.3 mm.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":48132821057790,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Superlight","offer_id":48132821090558,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Ultralight","offer_id":48132821123326,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Extremelight","offer_id":48132821156094,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Standard","offer_id":48132821188862,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Superlight","offer_id":48132821221630,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Ultralight","offer_id":48132821254398,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Extremelight","offer_id":48132821287166,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Standard","offer_id":48132821319934,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Superlight","offer_id":48132821352702,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Ultralight","offer_id":48132821385470,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Extremelight","offer_id":48132821418238,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Standard","offer_id":48132821451006,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Superlight","offer_id":48132821483774,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Ultralight","offer_id":48132821516542,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Extremelight","offer_id":48132821549310,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Standard","offer_id":48132821582078,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Superlight","offer_id":48132821614846,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Ultralight","offer_id":48132821647614,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Extremelight","offer_id":48132821680382,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Standard","offer_id":48132821713150,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Superlight","offer_id":48132821745918,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Ultralight","offer_id":48132821778686,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Extremelight","offer_id":48132821811454,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Standard","offer_id":48132821844222,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Superlight","offer_id":48132821876990,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Ultralight","offer_id":48132821909758,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Extremelight","offer_id":48132821942526,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Standard","offer_id":48132821975294,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Superlight","offer_id":48132822008062,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Ultralight","offer_id":48132822040830,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Extremelight","offer_id":48132822073598,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Standard","offer_id":48132822106366,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Superlight","offer_id":48132822139134,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Ultralight","offer_id":48132822171902,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Extremelight","offer_id":48132822204670,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Standard","offer_id":48132822237438,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Superlight","offer_id":48132822270206,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Ultralight","offer_id":48132822302974,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Extremelight","offer_id":48132822335742,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Standard","offer_id":48132822368510,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Superlight","offer_id":48132822401278,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Ultralight","offer_id":48132822434046,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Extremelight","offer_id":48132822466814,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Standard","offer_id":48132822499582,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Superlight","offer_id":48132822532350,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Ultralight","offer_id":48132822565118,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Extremelight","offer_id":48132822597886,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/bola_gravel_carbon_rims_51538dcd-e337-418e-979e-cc7fe35f8b0b.png?v=1780298421","url":"https:\/\/bolacarbon.com\/ar\/products\/bola-700c-45mm-tubeless-carbon-rim","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}