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  • SRAM DUB BSA Bottom Bracket
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SRAMDUB BSA Bottom Bracket
$38.00

Item # SRM00D4

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  • One Color, 68mm/73mm ($38.00)
  • One Color, 100mm ($38.00)
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Item # SRM00D4
Description

Future-proof.

SRAM's new DUB BSA Bottom Bracket takes away the guessing, the stress, and the downright frustration of bottom bracket standards. The DUB BSA loads you up with a bottom bracket that threads into a standard English Threaded shell and pairs with any SRAM DUB crankset, so you won't need to mess with finicky adapters, or resort to the crank you weren't craving just to run a clean setup.

We're fans of SRAM's new take on bottom brackets, straying away from the never ending dilemma of shell standard compatibility, and instead looking to the bottom bracket itself to transcend one shell to another. This is achieved by using a standard inner bearing diameter of 28.99-millimeters for stiff power when paired with a SRAM DUB Crank, but placing the bearings in a variety of bottom bracket sleeves to pair with any current bottom bracket standard on the market. This means there's no more stressing between whether a PF30 and GXP crank will work for you — instead, you can rest assured that there's a DUB bottom bracket out there for your current bike, and your future bikes, so you can keep your dream crankset running with you for years to come. This particular model threads into your English style bottom bracket shell just like any other standard English bottom bracket would, but supplies you with a larger bearing diameter, so you can ride with the power you want, and a virtually future-proof setup.

  • Simplify bottom bracket standards with this handy BB
  • Threads into English BB shells to use with DUB cranks
  • Wide 28.99mm bearing diameter increases stiffness
  • Steel bearings are smooth rolling and durable
Tech SpecsWeight
Tech Specs
Material
[cups] aluminum, [bearings] steel
Shell Type
BSA
Shell Width
68/73mm
Threading
English
Recommended Use
cross-country, downhill, enduro, trail
Manufacturer Warranty
2 years
Weight

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

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Grams

Oz

One Color, 68mm/73mm
83g
2.93oz
One Color, 100mm
85g
3.00oz

Claimed Weight

Claimed weights are provided by the vendor.

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76g

Reviews & Community

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Avg. ride time: 1h 48m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Seems pretty good so far

  • Familiarity: I've used it several times

While I haven't been able to test the long term durability of this BB, it seems like it should be just as durable as previous sram BB's, which is pretty good in my experience. The DUB standard is pretty simple and the spacers are easy to sort out as well with included instructions.