SRAM DUB Bottom Bracket
Top Pick
SRAM

SRAM DUB Bottom Bracket

4.7

Best reliable threaded bottom bracket for wide crank compatibility.

A reliable, threaded interface solution designed to bridge the gap between modern cranksets and frames. It prioritizes smooth rotation and structural stability, effectively minimizing drivetrain noise while ensuring efficient power transfer for a more consistent and responsive ride.

$60.00

Out of stock
See buying options
Bottom Bracket Standard PressFit 30
BB121 BB30 BB30A BB386 EVO BB86 BB92 BB92, BB86 BSA BSA Threaded Italian Threaded PF30A
PressFit 30
T47
Shell Diameter Mm 46
0 1.37 30 34.75 34.79 34.8 36 41 42
46
47
Shell Width Mm 83
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

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$43.00
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$45.00
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$45.00
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$45.00
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$50.00
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SRAM DUB Bottom Bracket Cartridge

$45.00
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$34.99
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$50.00
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$52.99
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$54.00
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$59.99
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$45.00
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$60.00
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$45.75
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$45.75
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$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
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$59.99
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SRAM DUB PressFit 30A

$290.00
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$36.99
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$46.00
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$290.00
SRAM DUB BSA Bottom Bracket Wrench

SRAM DUB BSA Bottom Bracket Wrench

$35.00
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$44.99
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SRAM DUB T47 Bottom Bracket

$48.99
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$60.00
SRAM DUB Bottom Bracket

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$60.00
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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
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$290.00
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$290.00
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$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
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$50.00
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$290.00
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$290.00
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$47.99
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SRAM DUB Bottom Bracket

$60.00
SRAM DUB Bottom Bracket

SRAM DUB Bottom Bracket

$60.00
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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 Threaded Bottom Bracket

SRAM DUB Threaded Bottom Bracket

$36.99
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

  • Cyclists with modern frames needing wider chainline options.
  • Riders seeking a robust, long-lasting, and efficient bottom bracket.
  • Home mechanics and riders prioritizing easy, reliable maintenance.

Who should skip it

  • Cyclists with non-T47 frames or those upgrading older bikes.
  • DIY mechanics without specific T47 bottom bracket tools.
  • Budget-conscious riders or those seeking more affordable alternatives.

Performance breakdown

Installation Simplicity

Threaded design makes for straightforward, tool-friendly installation without specialized presses.

Excellent

Bearing Smoothness

High-quality seals and precision races ensure minimal friction under heavy load.

Excellent

Creak Resistance

T47 threaded interface effectively eliminates the common noises found in press-fit systems.

Excellent

Drivetrain Stiffness

Robust construction minimizes flex, ensuring efficient power transfer during hard efforts.

Excellent

Weather Sealing

Reliable protection against grit and moisture keeps internal components running clean.

Excellent

Compatibility Range

Specific to T47 frames, limiting use to modern, compatible road setups.

Good

Key Specs

Bottom Bracket Shell I.D.

46 mm

BB/Frame Interface

PF30

BB Shell Width

83 mm

Spindle Interface Type

SRAM DUB

Know before you buy

Still have a question?

Ask Metto anything about the SRAM DUB Bottom Bracket before you decide.

SRAM DUB Bottom Bracket

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Seattle Electric Bike
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