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SRAM 73 mm Bicycle Bottom Brackets

About SRAM - "Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.

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Showing 14 products:

SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB, Cannondale Ai, Black
SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB, Cannondale Ai, BlackSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

73 mm WidthEnglishSRAM DUB
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10% offretail $41.00 your price $36.90 + ships free

BuyBuyPART NUM 389442
SRAM DUB Bottom Bracket - English, 73mm, SRAM DUB Spindle Interface, E-Type, For Superboost +
SRAM DUB Bottom Bracket - English, 73mm, SRAM DUB Spindle Interface, E-Type, For Superboost +SRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

mm Length73 mm WidthEnglishSRAM DUB
Lowest PriceLowest PriceShips FreeShips Free

your price $43.00 + ships free

BuyBuyPART NUM 362557
SRAM DUB Bottom Bracket English Threaded 73mm for Super Boost + Cranks
SRAM DUB Bottom Bracket English Threaded 73mm for Super Boost + CranksSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

mm Length73 mm WidthEnglishSRAM DUB
Lowest PriceLowest PriceShips FreeShips Free

your price $38.00 + ships free

BuyBuyPART NUM 772485
SRAM DUB BB30A Bottom Bracket (Road), 42mm x 73mm
SRAM DUB BB30A Bottom Bracket (Road), 42mm x 73mmSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

mm Length73 mm WidthBB30ASRAM DUB
Lowest PriceLowest PriceShips FreeShips Free

your price $50.00 + ships free

BuyBuyPART NUM 366594
SRAM DUB BB30 Press Fit BB, 73mm (55mm Chainline), 28.99mm, 73mm, 42mm, Black
SRAM DUB BB30 Press Fit BB, 73mm (55mm Chainline), 28.99mm, 73mm, 42mm, BlackSRAM

DUB BB30 bottom bracket for 55mm chainline Item Specifications BB Shell Type: BB30 BB Shell Width: 73mm Crank Spindle Diameter: 28.99mm … read more

73 mm WidthBB30BB30/PF30SRAM DUB
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2% offretail $50.00 your price $48.99 + ships free

BuyBuyPART NUM 582603
SRAM DUB BB30 73 Wide Ceramic, Press Fit BB, BB30, Spindle: 28.99mm, Width: 73mm, Diameter: 42mm
SRAM DUB BB30 73 Wide Ceramic, Press Fit BB, BB30, Spindle: 28.99mm, Width: 73mm, Diameter: 42mmSRAM

Ceramic bottom bracket for DUB spindle cranks BB Shell Type: BB30 BB Shell Width: 73mm Crank Spindle Diameter: 28.99mm Cup Diameter: 42mm Interface: … read more

73 mm WidthBB30SRAM DUB
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$31 offretail $263.00 your price $231.44 + ships free

BuyBuyPART NUM 599808
SRAM DUB BB30 73 Road Ceramic, Press Fit BB, BB30, Spindle: 28.99mm, Width: 73mm, Diameter: 42mm
SRAM DUB BB30 73 Road Ceramic, Press Fit BB, BB30, Spindle: 28.99mm, Width: 73mm, Diameter: 42mmSRAM

Ceramic bottom bracket for DUB spindle cranks BB Shell Type: BB30 BB Shell Width: 73mm Crank Spindle Diameter: 28.99mm Cup Diameter: 42mm Interface: … read more

73 mm WidthBB30SRAM DUB
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$31 offretail $263.00 your price $231.44 + ships free

BuyBuyPART NUM 526513
SRAM DUB Wide BB30A Bottom Bracket - BB30A, 73mm, Road, Black
SRAM DUB Wide BB30A Bottom Bracket - BB30A, 73mm, Road, BlackSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

73 mm WidthBB30ASRAM DUB
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9% offretail $54.00 your price $48.99 + ships free

BuyBuyPART NUM 343723
SRAM DUB Wide BB30 Ceramic Bottom Bracket - BB30 68/73mm, 73 Road-Wide, Black
SRAM DUB Wide BB30 Ceramic Bottom Bracket - BB30 68/73mm, 73 Road-Wide, BlackSRAM

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more

73 mm WidthBB30SRAM DUB
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$31 offretail $263.00 your price $231.44 + ships free

BuyBuyPART NUM 430171
SRAM DUB PF30A Bottom Bracket (Road), 46mm x 73mm
SRAM DUB PF30A Bottom Bracket (Road), 46mm x 73mmSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

mm Length73 mm WidthPF30ASRAM DUB
Lowest PriceLowest PriceShips FreeShips Free

your price $50.00 + ships free

BuyBuyPART NUM 650814
SRAM DUB PF30 73 Wide Ceramic, Press Fit BB, PF30, Spindle: 28.99mm, Width: 73mm, Diameter: 46mm
SRAM DUB PF30 73 Wide Ceramic, Press Fit BB, PF30, Spindle: 28.99mm, Width: 73mm, Diameter: 46mmSRAM

Ceramic bottom bracket for DUB spindle cranks BB Shell Type: PF30 BB Shell Width: 73mm Crank Spindle Diameter: 28.99mm Cup Diameter: 46mm Interface: … read more

73 mm WidthPF30SRAM DUB
Ships FreeShips Free

$31 offretail $263.00 your price $231.44 + ships free

BuyBuyPART NUM 937447
SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68/73mm, 73 Road-Wide, Black
SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 68/73mm, 73 Road-Wide, BlackSRAM

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more

73 mm WidthPF30SRAM DUB
Ships FreeShips Free

$31 offretail $263.00 your price $231.44 + ships free

BuyBuyPART NUM 305936
SRAM DUB Wide PressFit30 Bottom Bracket - PF30, 73mm, Road, Black
SRAM DUB Wide PressFit30 Bottom Bracket - PF30, 73mm, Road, BlackSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

73 mm WidthPF30SRAM DUB
Ships FreeShips Free

9% offretail $54.00 your price $48.99 + ships free

BuyBuyPART NUM 761456
SRAM DUB Wide BSA Ceramic Bottom Bracket - English/BSA 68/73mm, 73 Road-Wide, Black
SRAM DUB Wide BSA Ceramic Bottom Bracket - English/BSA 68/73mm, 73 Road-Wide, BlackSRAM

The game-changing DUB family goes ceramic. While DUB has been simplifying the game, eliminating compatibility frustration and confusion for years, the … read more

73 mm WidthEnglishSRAM DUB
Ships FreeShips Free
Currently Sold Out

$31 offretail $263.00 your price $231.44 + ships free

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SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

See all SRAM

These models are available for online purchasing and can be shipped directly to you.

The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.

Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.

DUB is a SRAM standard, which stands for Durable Unified Bottom bracket. DUB cranks have a 28.99mm spindle.

Length

Our Lowest Price - This product is ineligible for additional discounts or rebates.

BB30 / PF30 bottom brackets accept cranks with 30mm spindles and are available in a variety of shell widths.

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.