SRAM DUB PressFit30 Bottom Bracket PF30, 73mm Shell, MTB Boost 55mm Chainline | Sealed Cartridge Bearings, Gutter Seal Technology, Compatible with SRAM DUB Cranksets, Durable Black Alloy

Upgrade your mountain or trail bike with the SRAM DUB PF30 73mm Bottom Bracket-designed for optimal performance, durability, and compatibility. Crafted from materials, this press-fit bottom bracket features advanced engineering to ensure smooth pedaling and long-lasting reliability in challenging riding conditions. Materials & Construction: Constructed with steel bearings and a robust forged aluminum shell, the SRAM DUB PF30 Bottom Bracket offers superior durability and corrosion resistance. Its sleek black finish not only enhances style but also provides added protection against the elements. Performance & Engineering: Engineered with SRAM's innovative DUB spindle technology, this bottom bracket boasts a 28.99mm spindle diameter combined with a 73mm shell width, delivering a perfect balance of stiffness and power transfer. The oversized DUB spindle universalizes compatibility across multiple crank standards, simplifying installation and maintenance. Components & Technology: Featuring Gutter Seal Technology sealing mechanisms, this bottom bracket provides exceptional protection against dirt, water, and mud-keeping your bearings running smoothly mile after mile. The sealed cartridge bearings ensure minimal friction and maximum efficiency for a responsive riding experience. Style & Use Case: Ideal for use with SRAM Boost cranksets with a 55mm chainline, this bottom bracket seamlessly integrates into gravel, XC, trail, and all-mountain bikes. Its sleek black aesthetic complements any bike build, offering both style and functionality for serious riders demanding high performance. Innovative Features: - Compatible with PF30 bottom bracket shells (46mm I.D.) - Oversized SRAM DUB spindle for widespread compatibility - Gutter Seal Technology for enhanced sealing and protection - Sealed cartridge bearings for enduring performance - Suitable for 73mm shell width and 55mm chainline setups Upgrade your bike's drivetrain with the SRAM DUB PF30 73mm Bottom B

• High-performance SRAM DUB PF30 bottom bracket engineered for long-lasting power transfer and crank compatibility.
• Constructed with durable steel bearings and advanced Gutter Seal Technology to ensure superior sealing against dirt, water, and the elements, extending component lifespan.
• Designed with a 28.99mm DUB spindle and 73mm shell width, perfect for SRAM Boost cranksets with 55mm chainlines, optimizing power efficiency and pedaling smoothness.
• Compatible with PF30 frames and built with a sleek black finish, this press-fit bottom bracket offers a streamlined, low-maintenance installation ideal for demanding mountain biking and gravel riding.
• Innovative oversized DUB spindle simplifies compatibility across multiple bottom bracket standards, making it the ideal choice for versatile, high-performance bike builds that require reliable, efficient drivetrain performance.