SRAM DUB Bottom Bracket
SRAM

SRAM DUB Bottom Bracket

3.8

Best high-performance upgrade for serious mountain bikers seeking smoother, efficient pedaling.

This bottom bracket provides a reliable, lightweight connection between your frame and crankset. It is engineered for precision and durability, ensuring smooth power transfer for road cyclists who demand consistency and ease of maintenance.

$45.00

In stock

at

The Bike and Trike

See buying options
Bottom Bracket Standard BB30
BB121
BB30
BB30A BB386 EVO BB86 BB92 BB92, BB86 BSA BSA Threaded Italian Threaded PF30A PressFit 30 T47
Shell Diameter Mm 42
0 1.37 30 34.75 34.79 34.8 36 41
42
46 47
Shell Width Mm 73
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 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 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

  • Cannondale owners upgrading to modern, stiff SRAM cranksets
  • Riders seeking longer service intervals and better weather protection
  • Mechanics wanting a simplified, consistent standard across their fleet

Who should skip it

  • Cyclists sensitive to noise or lacking precise installation tools
  • Riders preferring Shimano or FSA crankset compatibility
  • Budget-conscious shoppers needing a standard, affordable replacement

Performance breakdown

Pedaling Efficiency

Ceramic bearings significantly reduce drag for a noticeably smoother, faster rotation.

Excellent

Weather Resistance

Advanced sealing keeps grit and moisture out of critical internal components.

Excellent

Compatibility Versatility

Oversized spindle design simplifies setup across a wide range of frames.

Excellent

Weight Optimization

Featherweight construction sheds grams without sacrificing necessary structural integrity.

Excellent

Maintenance Ease

Non-serviceable bearings mean a simple swap rather than complex repairs.

Good

Build Durability

Robust materials ensure long-term reliability under heavy, consistent riding loads.

Excellent

Key Specs

Bottom Bracket Shell I.D.

42mm

BB/Frame Interface

BB30

BB Shell Width

73mm

Weight

78g

Spindle Interface Type

SRAM DUB

Bearing Material

Ceramic

Water Resistant

Yes

Ceramic Bearings

Yes

Serviceable Bearings

No

Adjustable Chainline

No

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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