SRAM DUB Threaded Bottom Bracket
SRAM

SRAM DUB Threaded Bottom Bracket

4.5

Best reliable upgrade for cyclists seeking a quiet and smooth drivetrain.

This component bridges the gap between crankset and frame with precision engineering and robust weather protection. It simplifies drivetrain compatibility while ensuring smooth, long-lasting power transfer for demanding riders.

$36.99

Out of stock
See buying options
Bottom Bracket Standard BSA Threaded
BB121 BB30 BB30A BB386 EVO BB86 BB92 BB92, BB86 BSA
BSA Threaded
Italian Threaded PF30A PressFit 30 T47
Shell Diameter Mm
0 1.37 30 34.75 34.79 34.8 36 41 42 46 47
Shell Width Mm 100
0 68 70 73 73 77 79 83 85 85.5 86 86.5 89.5 92
100
104.5 107 121
Spindle Diameter Mm
0 28.99 29 30
Spindle Interface Type SRAM DUB
30mm
SRAM DUB

More DUB options

SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$48.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$162.39
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$38.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$43.00
SRAM DUB BSA Bottom Bracket

SRAM DUB BSA Bottom Bracket

$45.00
SRAM DUB BSA MTB Wide Bottom Bracket

SRAM DUB BSA MTB Wide Bottom Bracket

$45.00
SRAM DUB Italian Ceramic Threaded Cups

SRAM DUB Italian Ceramic Threaded Cups

$290.00
SRAM DUB Wide English Ceramic Bottom Bracket

SRAM DUB Wide English Ceramic Bottom Bracket

$290.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$45.00
SRAM DUB PressFit Ceramic Bottom Bracket

SRAM DUB PressFit Ceramic Bottom Bracket

$290.00
SRAM DUB PressFit Bottom Bracket

SRAM DUB PressFit Bottom Bracket

$55.00
SRAM DUB PressFit Bottom Bracket

SRAM DUB PressFit Bottom Bracket

$55.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$223.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$45.00
SRAM Dub Bottom Bracket

SRAM Dub Bottom Bracket

$50.00
SRAM DUB Bottom Bracket Cartridge

SRAM DUB Bottom Bracket Cartridge

$45.00
SRAM BB30 Bottom Bracket

SRAM BB30 Bottom Bracket

$34.99
SRAM DUB PressFit Bottom Bracket

SRAM DUB PressFit Bottom Bracket

$50.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$52.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$54.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$59.99
SRAM DUB Wide English Bottom Bracket

SRAM DUB Wide English Bottom Bracket

$45.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket Cartridge

SRAM DUB Bottom Bracket Cartridge

$45.75
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$45.75
SRAM DUB Bottom Bracket Cartridge

SRAM DUB Bottom Bracket Cartridge

$44.55
SRAM DUB Pressfit Bottom Bracket

SRAM DUB Pressfit Bottom Bracket

$50.00
SRAM DUB Wide Italian Bottom Bracket

SRAM DUB Wide Italian Bottom Bracket

$45.00
SRAM Road Wide Dub Bottom Bracket

SRAM Road Wide Dub Bottom Bracket

$49.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$59.99
SRAM DUB PressFit 30A

SRAM DUB PressFit 30A

$290.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$50.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$36.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB BB30A

SRAM DUB BB30A

$46.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB BSA Bottom Bracket Wrench

SRAM DUB BSA Bottom Bracket Wrench

$35.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$44.99
SRAM DUB T47 Bottom Bracket

SRAM DUB T47 Bottom Bracket

$48.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB Wide Ceramic Bottom Bracket

SRAM DUB Wide Ceramic Bottom Bracket

$290.00
SRAM DUB PF30 Press Fit BB

SRAM DUB PF30 Press Fit BB

$290.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB PressFit Ceramic Bottom Bracket

SRAM DUB PressFit Ceramic Bottom Bracket

$50.00
SRAM DUB T47 Threaded Cups

SRAM DUB T47 Threaded Cups

$290.00
SRAM DUB T47 Threaded Cups

SRAM DUB T47 Threaded Cups

$54.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$50.00
SRAM DUB PressFit Ceramic Bottom Bracket

SRAM DUB PressFit Ceramic Bottom Bracket

$290.00
SRAM DUB BB30 Bottom Bracket

SRAM DUB BB30 Bottom Bracket

$290.00
SRAM DUB T47 Bottom Bracket

SRAM DUB T47 Bottom Bracket

$47.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB Wide Ceramic Bottom Bracket

SRAM DUB Wide Ceramic Bottom Bracket

$290.00
SRAM DUB Italian Ceramic Threaded Cups

SRAM DUB Italian Ceramic Threaded Cups

$224.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$290.00
SRAM DUB BB30 Road Ceramic Press Fit BB

SRAM DUB BB30 Road Ceramic Press Fit BB

$290.00
SRAM DUB BB30 Press Fit BB

SRAM DUB BB30 Press Fit BB

$290.00
SRAM DUB Wide Italian Bottom Bracket

SRAM DUB Wide Italian Bottom Bracket

$36.99
SRAM DUB PF30 Bottom Bracket

SRAM DUB PF30 Bottom Bracket

$290.00
SRAM DUB BSA Bottom Bracket Wrench

SRAM DUB BSA Bottom Bracket Wrench

$35.00
SRAM DUB PressFit Bottom Bracket

SRAM DUB PressFit Bottom Bracket

$290.00
SRAM DUB T47 Bottom Bracket

SRAM DUB T47 Bottom Bracket

$60.00
SRAM DUB T47 Bottom Bracket

SRAM DUB T47 Bottom Bracket

$48.99
SRAM DUB BSA Bottom Bracket

SRAM DUB BSA Bottom Bracket

$33.99
SRAM DUB Italian Bottom Bracket

SRAM DUB Italian Bottom Bracket

$34.99
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$224.99
SRAM DUB Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$36.99
SRAM DUB Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$36.99
SRAM DUB Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$48.99
SRAM DUB Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$53.99
SRAM DUB Ceramic Threaded Bottom Bracket

SRAM DUB Ceramic Threaded Bottom Bracket

$234.99
SRAM DUB Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$36.99

Who it's for

  • Riders seeking a simplified, future-proof component ecosystem for their bikes.
  • All-weather cyclists who ride in muddy or wet trail conditions.
  • Home mechanics who prefer reliable, creak-free performance and easy maintenance.

Who should skip it

  • DIY enthusiasts who want to avoid buying specialized new tools.
  • Weight-conscious perfectionists who prefer high-end metal hardware and finishes.
  • High-mileage racers demanding the absolute longest-lasting bearing performance available.

Performance breakdown

Bearing Longevity

High-quality seals keep contaminants out for thousands of trouble-free miles.

Excellent

Installation Simplicity

Standard threaded interface makes swapping or servicing a straightforward home task.

Excellent

Weather Resistance

Gutter Seal technology effectively shields internals from mud, grit, and rain.

Excellent

Compatibility Versatility

The DUB standard simplifies crankset choices across diverse frame setups.

Excellent

Power Transfer Efficiency

Oversized spindle design minimizes flex for a more direct pedal feel.

Excellent

Build Quality

Robust aluminum cups provide a solid, creak-free foundation for your drivetrain.

Excellent

Key Specs

Frame Interface

BSA/English Threaded

Spindle Interface

SRAM DUB

Material

Aluminum cups

Shell Width

100mm

Sealing Type

Gutter Seal Technology

Water Resistant

Yes

Know before you buy

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SRAM DUB Threaded Bottom Bracket

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