{"product_id":"sram-dub-stainless-73mm-dub-bottom-bracket-cr2723-bicycle-bottom-brackets","title":"SRAM DUB PF30 Sealed Cartridge Bottom Bracket - 73mm Road Wide Crankset, Gutter Seal Tech, DUB Spindle, Durable Steel Bearings for Road Cycling","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your road cycling performance with the SRAM DUB Sealed Cartridge Bearings PF30 Bottom Bracket for 73mm Wide Cranks - a perfect blend of durability, innovation, and compatibility. Engineered for serious cyclists and bike enthusiasts, this bottom bracket ensures a seamless connection between your crankset and frame, delivering optimal power transfer and long-lasting reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with high-quality steel sealed cartridge bearings, the SRAM DUB PF30 Bottom Bracket offers exceptional durability and corrosion resistance. Its robust design withstands the demands of aggressive riding and variable weather conditions, making it ideal for competitive racing or endurance riding. The premium materials combined with Gutter Seal Technology drastically improve sealing against dirt, water, and debris, maintaining smooth operation over countless miles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eFeaturing SRAM's innovative DUB spindle technology, this bottom bracket is engineered to work universally across all DUB-compatible cranksets, simplifying compatibility and installation. The oversized 28.99mm spindle maximizes power transfer efficiency, reducing energy loss and enhancing pedaling responsiveness. The press-fit PF30 interface with a 46mm shell diameter and 73mm shell width ensures a secure fit within your frame, providing a stiff and responsive ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eDesigned specifically for 73mm wide road bike frames, the SRAM DUB PF30 Bottom Bracket delivers unrivaled performance for road enthusiasts seeking precision and reliability. Whether tackling steep climbs, flat sprints, or long-distance rides, this bottom bracket ensures smooth pedaling action and efficient power delivery. Its sealed design minimizes maintenance, allowing you to focus on your ride without worry.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Aesthetics\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eSleek black finish complements any bicycle frame aesthetic, adding a professional look while hiding dirt and grime. The minimalist design pairs effortlessly with SRAM Wide Cranksets, providing a clean and integrated drivetrain appearance.\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 PF30 road frames (73mm shell width)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Designed for SRAM Wide Cranksets with SRAM DUB spindle interface\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Gutter Seal Technology for enhanced waterproofing and dirt resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Sealed cartridge bearings for long-lasting smooth operation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Oversized DUB spindle maximizes power transfer\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Durable steel bearings withstand harsh riding conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Easy installation with press-fit interface\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Shell I.D.: 46mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Shell Width: 73mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Spindle Diameter: 28.99mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Weight: 120g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Model: DUB Stainless\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003eMaximize your road bike's efficiency and reliability with the SRAM DUB Sealed Cartridge Bearings PF30 Bottom Bracket - engineered for performance, built for durability, and designed for cyclists who demand the best. Upgrade today for smoother rides and improved drivetrain longevity!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty sealed cartridge bearings with Gutter Seal Technology deliver superior protection against dirt, mud, and moisture, ensuring long-lasting performance and reduced maintenance in all riding conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned with SRAM DUB oversized spindle technology, this PF30 bottom bracket provides compatibility across multiple standard frames, simplifying installation and enhancing crankset cohesion for smooth power transfer.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel bearings and high-quality materials, this bottom bracket offers optimal stiffness, precise tolerances, and reliable operation for aggressive road riding and endurance cycling.\u003c\/li\u003e\n\u003cli\u003eEngineered for 73mm wide road frames with a PF30 shell interface, the SRAM DUB Sealed Cartridge Bottom Bracket ensures enhanced durability, quiet operation, and increased efficiency for high-performance cycling.\u003c\/li\u003e\n\u003cli\u003eFeaturing a sleek black finish and versatile design, this bottom bracket is ideal for road cyclists seeking a lightweight, low-maintenance, and technologically advanced component that improves drivetrain reliability and overall ride quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42354049548355,"sku":"CR2723","price":32.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2721.jpg?v=1779334722","url":"https:\/\/365cycles.com\/products\/sram-dub-stainless-73mm-dub-bottom-bracket-cr2723-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}