{"product_id":"bola-700c-45mm-carbon-road-rim","title":"Bola 700c Carbon Road Rim 45mm Profile — 34mm Outer, 28mm Inner, Tubeless Ready","description":"\u003cp\u003eTake on long days on pavement or stretch onto mixed surfaces with a rim built to balance aerodynamics, comfort, and modern tire volumes. The Bola 700c 45mm carbon rim supports 25–32mm tubeless tires and is engineered to deliver consistent builds and dependable performance for riders who mix endurance, racing, and gravel use. Precision manufacturing and verified weights across build grades make it straightforward for builders and teams to specify and trust.\u003c\/p\u003e\n\u003ch2\u003eBola 700c 45mm Carbon Road Rim - Designed for road and gravel riders\u003c\/h2\u003e\n\u003cp\u003eThe rim’s 34mm outer width and 28mm inner channel increase air volume and stabilize wider tires at lower pressures, which improves comfort and traction without sacrificing aerodynamic benefit. Disc-brake compatibility and a hooked U-profile provide compatibility with contemporary wheel builds and tubeless setups.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile tire support:\u003c\/strong\u003e Engineered for 25–32mm road and gravel tires so you can run tubeless setups that favor lower pressures and better comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced aero and control:\u003c\/strong\u003e The 45mm profile offers aerodynamic assistance on pavement while maintaining stability in crosswinds for mixed-terrain riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern width for better handling:\u003c\/strong\u003e 34mm outer and 28mm inner widths support contemporary tire shapes for improved grip and rolling efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision build quality:\u003c\/strong\u003e Verified rim weights by build grade (370–445g) and tight flatness and roundness tolerances (\u0026lt;0.15mm) reduce headaches during wheel building and promote long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheelbuilder friendly:\u003c\/strong\u003e ERD 548mm, 6.5mm valve hole and 4.5mm spoke hole standard sizes are customizable to match hub and spoke choices for custom builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and compliance:\u003c\/strong\u003e Constructed from high-modulus carbon fiber with UV-cure resin and tested for forward compression \u0026gt;300kg, lateral torsion \u0026gt;50kg, and spoke tension \u0026gt;280kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc-brake ready:\u003c\/strong\u003e Designed for disc-brake wheelsets to suit modern road and gravel bikes used in competition, training, or daily riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow dynamic imbalance:\u003c\/strong\u003e Dynamic balance \u0026lt;3g supports smooth high-speed rotation when correctly built and trued.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Covered by a 3-year warranty from purchase for manufacturing-related issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical specifications include 700c (ISO 622mm BSD) diameter, hooked U-profile tubeless-ready rim, ERD 548mm, valve hole 6.5mm (customizable), spoke hole 4.5mm (customizable), verified weights 370–445g depending on build grade, and manufacturing tolerances that prioritize flatness and roundness for reliable wheel assembly.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ 20\/20 \/ Standard","offer_id":48216928649470,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Superlight","offer_id":48216928682238,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 20\/20 \/ Ultralight","offer_id":48216928715006,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Standard","offer_id":48216928747774,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Superlight","offer_id":48216928780542,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ 24\/24 \/ Ultralight","offer_id":48216928813310,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Standard","offer_id":48216928846078,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Superlight","offer_id":48216928878846,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Customs \/ Ultralight","offer_id":48216928911614,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Standard","offer_id":48216928944382,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Superlight","offer_id":48216928977150,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 20\/20 \/ Ultralight","offer_id":48216929009918,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Standard","offer_id":48216929042686,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Superlight","offer_id":48216929075454,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ 24\/24 \/ Ultralight","offer_id":48216929108222,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Standard","offer_id":48216929140990,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Superlight","offer_id":48216929173758,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Customs \/ Ultralight","offer_id":48216929206526,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Standard","offer_id":48216929239294,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Superlight","offer_id":48216929272062,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 20\/20 \/ Ultralight","offer_id":48216929304830,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Standard","offer_id":48216929337598,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Superlight","offer_id":48216929370366,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ 24\/24 \/ Ultralight","offer_id":48216929403134,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Standard","offer_id":48216929435902,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Superlight","offer_id":48216929468670,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Customs \/ Ultralight","offer_id":48216929501438,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Standard","offer_id":48216929534206,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Superlight","offer_id":48216929566974,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 20\/20 \/ Ultralight","offer_id":48216929599742,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Standard","offer_id":48216929632510,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Superlight","offer_id":48216929665278,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ 24\/24 \/ Ultralight","offer_id":48216929698046,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Standard","offer_id":48216929730814,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Superlight","offer_id":48216929763582,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Customs \/ Ultralight","offer_id":48216929796350,"sku":null,"price":310.0,"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\/products\/bola-700c-45mm-carbon-road-rim","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}