SRAM BB30 Bottom Bracket

SRAM BB30 Bottom Bracket


Want to click and collect?

Available at Hallam.

Can’t wait ?

  • Available online : collection available after 2+ business days.
  • Order by phone for same-day or next-day collection.
  • Call your local store to check availability in-store

SRAM BB30 Bottom Bracket

BB30-named for its required spindle size-narrows Q-factor, increases ankle clearance, and ups bearing durability. Along with a 30 mm spindle, it requires an oversized 68mm or 73mm bottom bracket shell and PressFit bearings held in place by snap rings.


  • Narrow Q-factor
  • More ankle clearance
  • Larger bearings for longer life
  • Spindle diameter: 30mm