Specialized OSBB (62mm) - 30mm Spindle


Size Guide

  • If you're looking for a bottom bracket that will never creak, and spins like mad, you've come to the right place.

    OSBB is Specialized's version of the ever-popular Road PressFit30 Standard, except that it is much narrower. The BBInfinite Specialized OSBB Bottom Bracket module works with all 30mm spindle cranksets on the market, such as the stock FACT/Sworks crankset, Campagnolo OverTorque, and Sram carbon cranks, just to name a few. Our 30mm spindle bottom brackets ship with the special press tools and retaining compounds you'll need. All you need is the press for this specialized OSBB.

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  • Technical Specifications

    Weight: Ceramitech: 99g | ABEC-7: 104g

    Frame Width: 62mm

    Frame Diameter: 46mm

    Spindle Diameter: 30mm

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PressFit30 Service

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