{"product_id":"sram-dub-stainless-68mm-dub-bottom-bracket-cr2720-bicycle-bottom-brackets","title":"SRAM DUB Sealed Cartridge Bearing BB30 Bottom Bracket for 68mm Road Wide Cranks - Durable Steel Bearings, Gutter Seal Tech, Oversized DUB Spindle for Compatibility","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your road bike performance with the SRAM DUB Sealed Cartridge Bearings BB30 Bottom Bracket for 68mm Wide Cranks - engineered for durability, efficiency, and seamless compatibility. Designed specifically for road cyclists seeking reliable power transfer and low maintenance, this bottom bracket ensures optimal performance on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eCrafted with high-quality steel bearings and a robust aluminum shell, the SRAM DUB BB30 bottom bracket combines strength and lightweight efficiency. The sealed cartridge bearings feature Gutter Seal Technology for superior protection against dirt, water, and grime, significantly extending the lifespan of your drivetrain components.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eThe innovative DUB spindle (28.99mm diameter) provides a standardized, oversized interface that optimizes rigidity and power transfer across all compatible SRAM Wide Cranksets. The integrated design reduces flex and improves pedaling efficiency, translating your effort directly to forward motion. Its precise engineering ensures smooth rotation and long-lasting performance in all riding conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEquipped with sealed cartridge bearings and advanced sealing technologies, this bottom bracket guarantees consistent performance and minimal maintenance. Its BB30 external shell (42mm ID) offers easy installation and compatibility with 68mm wide frame shells, maximizing versatility and ease of use. The DUB technology standard bridges various bottom bracket standards, simplifying your component choices.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eFinished in sleek black, the SRAM DUB BB30 bottom bracket enhances the clean, professional look of your road bike. Perfect for competitive racing, endurance rides, or everyday cycling, this bottom bracket is built for cyclists who demand reliable power transfer, durability, and straightforward installation. Its lightweight design and corrosion-resistant materials make it an ideal choice for high-performance road biking in diverse weather conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatible with BB30 and 68mm road frames\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Designed for SRAM Wide Cranksets and DUB spindle technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Gutter Seal Technology for enhanced protection against elements\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Sealed cartridge bearings for smooth operation and longevity\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Standardized DUB oversized spindle (28.99mm) for universal compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Durable steel bearings in an lightweight aluminum shell\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Easy installation with external BB30 shell\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eEnhance your cycling experience with the SRAM DUB Sealed Cartridge Bearings BB30 Bottom Bracket for 68mm Road Wide Cranks - a perfect blend of performance, durability, and innovation for serious road cyclists. Shop now to ensure your drivetrain delivers maximum efficiency and reliability on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced durability with SRAM's Sealed Cartridge Bearings and Gutter Seal Technology ensures all-weather performance and resistance against mud, water, and debris. \u003c\/li\u003e\n\u003cli\u003eEngineered with the innovative SRAM DUB oversized spindle, this bottom bracket offers broad compatibility across various standards, simplifying installation on 68mm Wide Cranksets and BB30 frames.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality steel bearings and precision-machined aluminum components, this bottom bracket delivers optimal rotational smoothness and long-lasting drivetrain efficiency.\u003c\/li\u003e\n\u003cli\u003eDesigned for versatility and performance in road cycling, the SRAM DUB BB30 bottom bracket suits high-performance road bikes with BB30 external shells, providing reliable power transfer and minimal maintenance.\u003c\/li\u003e\n\u003cli\u003eSleek black finish and engineered for use with SRAM Wide Cranksets, this bottom bracket combines style and advanced technology-perfect for upgrading your road bike's drivetrain for enhanced efficiency and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42354048335939,"sku":"CR2720","price":58.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2720_573e4de1-3e23-454f-a4ee-160461c95898.jpg?v=1779334674","url":"https:\/\/365cycles.com\/products\/sram-dub-stainless-68mm-dub-bottom-bracket-cr2720-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}