B3-grade (ABEC 3) replacement bearing kit for a press-fit PF30 bottom bracket shell, a direct swap for worn factory bearings.

Highlights

  • B3 (ABEC 3) grade
  • For a press-fit PF30 shell
  • Direct replacement for worn factory bearings

Compatibility & fit

Check the fitment notes above against your own component before ordering. Tune Cycles can confirm compatibility and fit this part as part of a workshop service.

We could not confirm a published warranty term for this line, so cover here is against manufacturing defects, with remedies as required under Australian Consumer Law. For warranty support, return the product to Tune Cycles and we'll manage the claim with Black Bearing's Australian distributor.
  • B3 (ABEC 3) grade
  • For a press-fit PF30 shell
  • Direct replacement for worn factory bearings
Shell standardPF30
GradeB3 (ABEC 3)
SKU SCV-BBBB-PF30-B3
Brand Black Bearing