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Item # SRM0317

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Item # SRM0317


SRAM makes their PF30 Bottom Bracket Assembly to fit frames that use this pressfit standard. If your bottom bracket shell has a 46mm ID, then this is the bearing set that you'll need to install your BB30 crankset. Be aware that it will work with any brand of BB30 crank as well. While SRAM's GXP system is proprietary, BB30 is not.

To install this PF30 Bottom Bracket Assembly, you'll want a standard BB30 tool to press the composite cups into the frame and ensure correct installation. The sealed cartridge bearings will ensure smooth operation for many miles. The unit comes complete and ready to install. It's compatible with 68mm road shells and 73mm mountain shells.

  • PressFit 30 compatible
  • BB30 crankset compatible

Tech Specs

Claimed Weight:
One Color, One Size: 91g
Shell Width:
[road] 68 mm, [mountain] 73 mm
[cups] nylon, [bearings] steel
Shell Type:
Recommended Use:
spinning your SRAM cranks
Manufacturer Warranty:
2 years

Reviews & Community

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SRAM PF30 Bottom Bracket

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Here's what others have to say...

5 5

best BB for the money

  • Familiarity: I've put it through the wringer

I'm not a fan of ceramics, so this is totally awesome. Cheap, durable, simple.

Unanswered Question

Will a bb30 sram cx1 force crank fit on this bb?

Unanswered Question

Need bb adaptor fits old school American...

Need bb adaptor fits old school American bb, 2", to hold my bb30 spindle and crank arms

5 5

Good PF BB-30

  • Familiarity: I've put it through the wringer

It does the job on my BH cross bike. It fit in nicely and is smooth. The BB-30 seems to spin more freely than a 24mm bottom bracket. It has held up through snow, salt, ice, and mud. I clean it up from time to time and I am good to go. I doubt it is worth moving to ceramic, especially since you can afford to replace it more often since it is only $40.

Responded on

To carify, this is not a BB-30 standard bottom bracket - it is a PF 30. These two standards fit different shell widths but both fit the same BB30 cranks.