BB30A (73mm) DirectFit Shimano

Size Guide
Frame Set
  • 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 BB30A (73mm) DirectFit Shimano module works with all Shimano HollowTech road cranksets on the market, from Tiagra to Dura Ace. Our BB30a bottom bracket ships with the special press tools and retaining compounds you'll need.  All you need is the press.

    CAAD 12-specific model is necessary only for CAAD 12's due to unorthodox semi-internal cable routing through the frame BB shell.IF YOU HAVE A CAAD 12, ORDER A CAAD 12 MODEL.

    Synapse owners:These products will not work with any alloy frame, disc brake Synapse.

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  • Technical Specifications

    Weight: 111g

    Frame Width: 73mm

    Frame Diameter: 42mm

    Spindle Diameter: 24mm

Collections: Bottom Brackets, Road, Shimano

Type: Road

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