Specialized OSBB (73mm) - Mountain Bikes 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.

    The BBInfinite OSBB MTB Bottom Bracket works with all 30mm spindle MTB cranksets on the market, such as the stock FACT crankset, RaceFace Next SL, and Rotor REX, just to name a few.  Our specialized OSBB bottom brackets ship with the special press tools and retaining compounds you'll need. All you need is the press.

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  • Technical Specifications

    Weight: 119g

    Frame Width: 73mm

    Frame Diameter: 46mm

    Spindle Diameter: 30mm

Collections: Bottom Brackets, Mountain

Type: Mountain

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