{"product_id":"700c-34mm-carbon-disc-rim-45mm-50mm","title":"700c 34mm Wide Carbon Rim — 45mm or 50mm Profile, Disc Brake, 24H, 385–460g","description":"\u003cp\u003eTake your road, gravel, or endurance bike build further with a wide-profile carbon rim designed to balance low weight, predictable handling, and tubeless compatibility. Choose between a 45mm or 50mm aerodynamic profile and four weight grades so you can prioritize climbing agility, flat-course speed, or a softer structural margin for rougher terrain. These rims are purpose-built for 700c disc-brake wheelsets used in mixed-surface racing and long rides.\u003c\/p\u003e\n\u003ch2\u003e700c 34mm Wide Carbon Rim - Designed for road, gravel, and endurance builds\u003c\/h2\u003e\n\u003cp\u003eRiding on these rims delivers a composed, confidence-inspiring feel thanks to a 34mm external width that supports wider tires and a 25mm internal channel that stabilizes the casing. The UV Wave hooked profile and disc-brake-only bed eliminate rim brake wear and create a consistent bead seat for tubeless setups, reducing pinch-flat risk and improving ride compliance on rough gravel or broken pavement.\u003c\/p\u003e\n\u003ch3\u003eWhy it fits your routine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile depth choices:\u003c\/strong\u003e 45mm depth (34mm external width) prioritizes crosswind stability and precise handling for mixed-terrain and climbing stages; 50mm depth (31mm external width) provides improved aerodynamic efficiency for flat and rolling courses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide internal channel:\u003c\/strong\u003e 25mm internal width accepts 28–50mm tires, covering tubeless road sizes (28–32mm), gravel (35–45mm), and light all-road setups for everyday training or long rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable weight grades:\u003c\/strong\u003e Standard 460g, Superlight 425g, Ultralight 405g, and Extreme Light 385g let builders tune rotational mass and structural margin to rider weight and course demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc brake specific:\u003c\/strong\u003e The rim bed removes braking surface concerns and the UV Wave bead seat supports tubeless installation without rim tape when paired with compatible valves and sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability targets:\u003c\/strong\u003e Structural ratings include forward compressive strength \u0026gt;300 kg, lateral torsion resistance \u0026gt;50 kg, and spoke hole tension \u0026gt;280 kg to meet the demands of road and gravel use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision manufacturing:\u003c\/strong\u003e ERD 539mm, flatness \u0026lt;0.15mm, roundness \u0026lt;0.3mm, and dynamic balance \u0026lt;3g for consistent wheelbuilding outcomes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke configuration:\u003c\/strong\u003e 24-hole rim designed for balanced tension builds suitable for performance-oriented wheelsets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire pressure and rider limits:\u003c\/strong\u003e Recommended tire pressure range 100–125 psi and maximum rider weight 120 kg, with lower weight grades advised for riders under 75 kg on road-only surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable details:\u003c\/strong\u003e Standard valve hole 6.5mm, spoke hole 4.5mm, assembly hole 7.5mm, and nipple angles Front 7° \/ Rear 5° \u0026amp; 7° are all customizable; logo, decal, and color options available for OEM or team orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeight differences are meaningful: swapping Standard (460g) to Extreme Light (385g) saves 75g per rim or about 150g per wheelset, a measurable reduction for climbing and acceleration while the lighter layups use more aggressive fiber schedules and tighter structural margins. For riders above 100 kg or for sustained rough gravel events, Standard or Superlight grades provide additional structural margin. The rim supports tubeless and clincher setups, fits ISO 622 (700c) tires, and is engineered to give builders consistent ERD and spoke-hole specifications for reliable, serviceable wheel builds.\u003c\/p\u003e","brand":"Carbon Fiber Sporting Goods","offers":[{"title":"UD Matt \/ Standard","offer_id":48134137970942,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Superlight","offer_id":48134138003710,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Ultralight","offer_id":48134138036478,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Matt \/ Extremelight","offer_id":48134138069246,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Standard","offer_id":48134138102014,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Superlight","offer_id":48134138134782,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Ultralight","offer_id":48134138167550,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"UD Glossy \/ Extremelight","offer_id":48134138200318,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Standard","offer_id":48134138233086,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Superlight","offer_id":48134138265854,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Ultralight","offer_id":48134138298622,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Matt \/ Extremelight","offer_id":48134138331390,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Standard","offer_id":48134138364158,"sku":null,"price":310.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Superlight","offer_id":48134138396926,"sku":null,"price":320.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Ultralight","offer_id":48134138429694,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true},{"title":"Marble Glossy \/ Extremelight","offer_id":48134138462462,"sku":null,"price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/8492\/0062\/files\/wave_rims_512e095a-18ab-4660-add6-dbe651d0d7f8.jpg?v=1780298379","url":"https:\/\/bolacarbon.com\/pt\/products\/700c-34mm-carbon-disc-rim-45mm-50mm","provider":"Bola Carbon Wheelset ","version":"1.0","type":"link"}