{"product_id":"carbon-rim-m3030-29-27-5","title":"CARBON RIM M3030 ( 29\" )","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ROLLCii M3030 is a lightweight carbon rim built for modern trail and enduro riding. Designed around high-volume mountain bike tires, it delivers the stability, support, and durability needed for demanding terrain while maintaining a responsive ride feel on climbs and flowing trails.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConstructed from T24\/T30 unidirectional carbon fiber with reinforced spoke hole construction, the M3030 balances low weight with the strength required for aggressive riding. The wide 36mm external width and 30mm internal width provide excellent tire support, helping larger tires maintain a stable profile through corners, rough sections, and technical terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you're building a lightweight trail bike, an aggressive downcountry machine, or a capable enduro wheelset, the M3030 is designed to offer predictable handling and reliable performance across a wide range of riding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTubeless-ready and compatible with both tubeless and clincher tires, the M3030 works especially well with modern 2.4\"–2.6\" mountain bike tires, providing the support and confidence needed when trails become rough and demanding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned to work naturally with modern 2.4\"–2.6\" mountain bike tires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMaterial: T24\/T30 Unidirectional Carbon Fiber\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRim Depth: 30mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExternal Width: 36mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eInternal Width: 30mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTire Compatibility: 2.4\"–2.6\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eWeight: 29\" – 455g \/ 27.5\" – 435g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eClincher \u0026amp; Tubeless Compatible\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eReinforced Spoke Hole Construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRecommended Spoke Tension: 105–120kgf\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEffective Rim Diameter (ERD): 29\" – 579mm \/ 27.5\" – 541mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRecommended Maximum Tire Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUp to 2.5\" tires: Max 40psi\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2.6\"–3.0\" tires: Max 30psi\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAlways follow the maximum pressure rating recommended by your tire manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eRims are sold in pairs only (minimum purchase: 2 pcs per order).\u003c\/strong\u003e You may mix different models, sizes, and spoke hole counts to meet the minimum quantity. If an order contains only \u003cstrong\u003e1 pc\u003c\/strong\u003e of a rim, we regret that we will be unable to process the order and it will be cancelled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-13b49f87-7fff-0f9b-00f4-aa66f1df9ef5\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"28H","offer_id":47937244823604,"sku":"RM-29M3030R28HMBLK","price":275.0,"currency_code":"USD","in_stock":true},{"title":"32H","offer_id":47937244856372,"sku":"RM-29M3030F32HMBLK","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-m3030-carbon-rim-mtb-enduro-trail-2.png?v=1782359509","url":"https:\/\/velocicycle.com\/products\/carbon-rim-m3030-29-27-5","provider":"VELOCI CYCLE","version":"1.0","type":"link"}