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The SRAM DUB BSA bottom bracket connects compatible SRAM DUB cranks with threaded BSA bottom bracket shells measuring 73 mm in width. The DUB system uses a unified axle standard and is designed for reliable power transfer in MTB applications.

The Gutter Seal Technology™ provides additional protection for the bearings against dirt and moisture. Sealed cartridge bearings ensure a protected, low-maintenance design.

 

Top features at a glance:

  • DUB system: unified axle standard for compatible SRAM DUB cranks
  • BSA 73 mm: suitable for threaded bottom bracket shells measuring 73 mm in width
  • Gutter Seal Technology™: additional sealing against dirt and moisture
  • Cartridge bearings: sealed bearing construction for protected operation
  • MTB design: suitable for corresponding SRAM DUB MTB cranks

 

Technical specifications:

  • Manufacturer: SRAM
  • Model: DUB BSA
  • Model ID: BB-DUB-BSA-A1
  • Product type: bottom bracket
  • Bottom bracket standard: BSA
  • Bottom bracket shell width: 73 mm
  • Axle system: DUB - 28.99 mm crank axle
  • Bottom bracket technology: DUB
  • Cup material: aluminium / steel
  • Weight: 72.8 g (weighed personally)

 

Technology:

Gutter Seal Technology™: The sealing technology provides additional protection for the bottom bracket against external influences and supports long-lasting bearing operation.

 

Scope of delivery:

  • 1x SRAM DUB BSA bottom bracket 73 mm
  • without spacers
  • Delivered in workshop packaging - securely packaged, without original packaging

 

Model ID: BB-DUB-BSA-A1 | EAN: 0710845852138

The SRAM DUB BSA 73 mm bottom bracket connects compatible DUB cranks with a classic threaded BSA bottom bracket shell.

 

SRAM

SKU: D5D1

SRAM DUB BSA Bottom Bracket | 73 mm | MTB

  • Specifically for BSA bottom bracket shells with a width of 73 mm
  • SRAM DUB axle system for compatible DUB cranks
  • Gutter Seal Technology™ to protect against dirt and moisture
25,00 €
UVP 42,00 € -40%
incl. VAT. · 5,90 € Versand nach DE
You save 17,00 €
PayPal
Low stock (2 units)
1-3 Werktage Lieferzeit
Shipping via DHL
2-year EU legal warranty
Workshop packaging   ·  Shipping without original packaging

The SRAM DUB BSA bottom bracket connects compatible SRAM DUB cranks with threaded BSA bottom bracket shells measuring 73 mm in width. The DUB system uses a unified axle standard and is designed for reliable power transfer in MTB applications.

The Gutter Seal Technology™ provides additional protection for the bearings against dirt and moisture. Sealed cartridge bearings ensure a protected, low-maintenance design.

 

Top features at a glance:

  • DUB system: unified axle standard for compatible SRAM DUB cranks
  • BSA 73 mm: suitable for threaded bottom bracket shells measuring 73 mm in width
  • Gutter Seal Technology™: additional sealing against dirt and moisture
  • Cartridge bearings: sealed bearing construction for protected operation
  • MTB design: suitable for corresponding SRAM DUB MTB cranks

 

Technical specifications:

  • Manufacturer: SRAM
  • Model: DUB BSA
  • Model ID: BB-DUB-BSA-A1
  • Product type: bottom bracket
  • Bottom bracket standard: BSA
  • Bottom bracket shell width: 73 mm
  • Axle system: DUB - 28.99 mm crank axle
  • Bottom bracket technology: DUB
  • Cup material: aluminium / steel
  • Weight: 72.8 g (weighed personally)

 

Technology:

Gutter Seal Technology™: The sealing technology provides additional protection for the bottom bracket against external influences and supports long-lasting bearing operation.

 

Scope of delivery:

  • 1x SRAM DUB BSA bottom bracket 73 mm
  • without spacers
  • Delivered in workshop packaging - securely packaged, without original packaging

 

Model ID: BB-DUB-BSA-A1 | EAN: 0710845852138

The SRAM DUB BSA 73 mm bottom bracket connects compatible DUB cranks with a classic threaded BSA bottom bracket shell.

 

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SRAM LLC is a leading manufacturer of bicycle components, known for drivetrains, brakes, suspension systems, wheelsets, and electronic shifting technologies for road bikes, gravel bikes, mountain bikes, and e-bikes. Its products are valued by everyday riders and professional athletes alike for their performance, innovation, and reliability.

Manufacturer information SRAM Deutschland GmbH
Romstr. 1, 97424 Schweinfurt
Germany
Email: info@sram.com Phone: +49 9721 29230 Website: https://www.sram.com/de/