SRAM DUB BSA External Threaded Bottom Bracket

2 Reviews
$58.95
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SRAM DUB bottom brackets are where stiffness meets durability. SRAM has made it incredibly simple by integrating the relationship between chainring, crank, spindle and bottom bracket and provide a single replacement for 30mm and 24mm BB spindles options. 

SRAM has created a simple bottom bracket solution that provides better drivetrain performance, increased durability and stiffness without introducing a new frame shell standard to the industry. 

DUB bottom brackets will only work with DUB cranks that use a 28.99mm spindle.

FEATURES and BENEFITS:

  • One oversized spindle that will work across every bottom bracket standard.
  • Lighter than Pressfit GXP system.
  • Easier installation.
  • Sealed cartridges.

SPECIFICATIONS:

  • Material: Aluminium, Steel
  • Weight: 76g (BSA).
  • Compatibility: SRAM DUB BSA bottom brackets are compatible with frame shells with English threads.
  • Colour: Black
  • Size: 68mm / 73mm / 73mm Guide
  • Requires 12 Notch 46mm External Bottom Bracket Tool for installation (see link below)

SINGULAR FOCUS. BETTER SOLUTION

The new SRAM DUB™ bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we’ve engineered the DUB™ spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

FEATURES

  • One oversized spindle to work across every bottom bracket standard
  • Gutter Seal Technology™ drastically improves sealing against the elements
  • Significantly lighter than GXP® system
  • Sealed cartridge bearings
  • ISO 4210 compliant.
  • *REQUIRES DUB 12 NOTCH TOOL FOR INSTALLATON/REMOVAL*

SPECIFICATIONS

BB-frame interface English/BSA 100mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83-A, English/BSA 83mm
Crank-BB interface DUB
Bearing type Standard
Spindle diameter DUB
Spindle length n/a
Chainline n/a
Support E-type FD n/a
Cup material Aluminum, Steel

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28.99mm DUB
BSA Threaded - 100mm Shell
$‎58.95
28.99mm DUB
BSA Threaded - 68-73mm Shell
$‎58.95
28.99mm DUB
BSA Threaded - 73mm Shell - Cannondale AI Assymetric
$‎58.95
28.99mm DUB
BSA Threaded - 83mm Shell
$‎58.95
28.99mm DUB
BSA Threaded - 83mm Shell - Cannondale AI Assymetric
$‎58.95
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Ships from our Melbourne, Australia Warehouse


Reviews

5

Amazing bb

by

Easy installation. Smooth and groovy feel and keeps the riding clean in the mean and gritty. Get you're hands on one, things last a lifetime.

Roscoe 8, BB Upgrade.

by

I destroyed my Roscoe 8 BB, apparently the standard item is for XC only!?
The SRAM BSA, coupled with a SRAM NX crank, is awesome.
MTB Direct were able to provide the upgrade at a great price, and I had the parts in under a week.

Ratings & Reviews

2 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Amazing bb

by

Easy installation. Smooth and groovy feel and keeps the riding clean in the mean and gritty. Get you're hands on one, things last a lifetime.

Roscoe 8, BB Upgrade.

by

I destroyed my Roscoe 8 BB, apparently the standard item is for XC only!?
The SRAM BSA, coupled with a SRAM NX crank, is awesome.
MTB Direct were able to provide the upgrade at a great price, and I had the parts in under a week.

Specifications

ItemBarcode
SRAM DUB BSA External Threaded Bottom Bracket710845813726PRNT
28.99mm DUB - BSA Threaded - 100mm Shell710845813733
28.99mm DUB - BSA Threaded - 68-73mm Shell710845813726
28.99mm DUB - BSA Threaded - 73mm Shell - Cannondale AI Assymetric710845852138
28.99mm DUB - BSA Threaded - 83mm Shell710845841149
28.99mm DUB - BSA Threaded - 83mm Shell - Cannondale AI Assymetric710845837487

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