• PF30 OUTBOARD ABEC-3 BB FOR 24MM CRANKS (SHIMANO) - RED

    $73.99

    Our PF30 Outboard bottom bracket will give you all of the same benefits as our well-loved Outboard style BBs. The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.


    Specifically designed for installing 24mm spindle diameter cranks (Shimano, FSA, Etc.) in PF30 & Specialized Carbon OSBB frames without the need for any adapters.

    Enduro ABEC-3 Bearings

    GRADE 10 CHROMIUM STEEL BALLS:

    High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.

    52100 HIGH CARBON CHROMIUM ALLOY RACES:

    Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.

    Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance

    DOWNLOAD: PF30-OUT ABEC-3 SHIMANO INSTALLATION / WARRANTY Download PDF File

    PF30-OUT RemovalPF30-OUT InstallationPF30-OUT Bearing Service

    PF30-OUT bearings can be serviced without removing bottom bracket from frame.