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SKU: BTBK0838

SRAM DUB English BSA Bottom Bracket - Sealed Cartridge Bearings, Boost 55mm Chainline, Black, Compatible with MTB and Road Frames, Oversized DUB Spindle for Enhanced Durability and Performance

Regular price $39.10
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Description
Specifications

Optimize your mountain biking performance with the SRAM DUB English Bottom Bracket - the ultimate solution for durability, efficiency, and compatibility. Designed specifically for English/BSA frames with 68/73mm shell widths, this high-quality bottom bracket features advanced engineering and innovative technology to elevate your ride.

Materials & Construction:

Built with precision-machined components, the SRAM DUB English Bottom Bracket utilizes sealed cartridge bearings to ensure long-lasting performance in all riding conditions. Its robust construction features corrosion-resistant materials, making it ideal for MTB enthusiasts who demand reliability and durability in rugged terrains.

Performance & Engineering:

The groundbreaking DUB spindle system combines an oversized spindle diameter with a versatile design, providing seamless compatibility across different bottom bracket standards. The 55mm chainline optimized for SRAM Boost cranksets delivers improved clearance, power transfer, and pedaling efficiency, while Gutters Seal Technology significantly enhances sealing against dirt, water, and debris for maintenance-free operation.

Components & Technology:

Equipped with sealed cartridge bearings and innovative sealing solutions, this bottom bracket minimizes friction and protects internal components. The SRAM DUB interface guarantees smooth engagement with SRAM DUB cranksets, simplifying installation and ensuring a secure fit for maximum power delivery.

Style & Use Case:

Finished in sleek black, the SRAM DUB English Bottom Bracket complements any bike aesthetic while offering professional-grade performance. Perfect for mountain bikers, trail riders, and enduro enthusiasts, it is designed to withstand the rigors of aggressive riding while maintaining smooth, reliable power transfer.

Key Features:

- Compatible with SRAM Boost cranksets with 55mm chainline

- Suitable for 68/73mm BSA/English threaded frames

- Engineered with SRAM DUB spindle technology for universal compatibility

- Gutter Seal Technology for superior sealing against elements

- Sealed cartridge bearings for durability and low friction

Upgrade your MTB drivetrain with confidence. The SRAM DUB English Bottom Bracket delivers exceptional performance, compatibility, and protection, making it a vital component for serious cyclists seeking long-lasting efficiency and dependable function.

  • Optimized for MTB Boost standards, the SRAM DUB English Bottom Bracket features a durable construction with high-quality sealed cartridge bearings for long-lasting performance and reduced maintenance.
  • Constructed with corrosion-resistant materials and advanced Gutter Seal Technology , this bottom bracket offers superior sealing against dirt, water, and grit, ensuring reliable operation in challenging trail conditions.
  • The oversized SRAM DUB spindle design provides universal compatibility across various bottom bracket standards, simplifying setup and ensuring optimal power transfer for efficient pedaling and improved ride efficiency.
  • Engineered specifically for SRAM Boost cranksets with 55mm chainlines, this bottom bracket delivers precise fit and enhanced stiffness, supporting aggressive mountain biking and trail riding performance.
  • With a sleek black finish and versatile 68/73mm shell width options, the SRAM DUB English Bottom Bracket combines style, strength, and compatibility, making it an essential upgrade for serious MTB riders seeking durability and consistent performance.
Bottom Bracket Shell I.D.1.37
BB/Frame InterfaceEnglish
BB Shell Width (mm)68
BB Shell Width (mm)73
Spindle Interface TypeSRAM DUB
Defined ColorBlack
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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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