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Bearing Type
  • We’ve eradicated the dreaded BB30 CREAKS from BB30A bikes once and for all by eliminating the problematic bearing-direct-in-frame set up that has always been BB30’s downfall. Bike manufacturers are not able to hold the precise tolerances necessary to fit bearings into frames properly, resulting in poor performance, short bearing life, and the noises that let you know the bearings are dying with each pedal stroke. By completely replacing this flawed set up with one of our legendary one-piece, precision BB30 bottom bracket modules the frame is no longer in the equation and you will at last enjoy the benefits of silence, durability, and buttery smooth power delivery that many thought impossible in a BB30 bottom bracket system. Don’t settle for good-as-new when you can have better-than-ever with BBInfinite.

    The BBInfinite BB30A-30 Mountain Bike Bottom Bracket Module works with most 30mm spindle crank sets on the market such as the FSA K-Force cranks, Rotor 3DF cranks, Cannondale Hollowgram Si/SL’s. NOTE: The only crank set that the BBInfinite BB30A module won't work with is a traditional "BB30 only" crank, because these cranks will not accommodate anything wider than a 68mm bb shell format.

  • All of our modules ship with the special press tools and retaining compounds you'll need. All you need is the press.

    Mountain bike bottom bracket compatible with Shimano Di2 or SRAM eTap systems. Careful fitting is requited with mechanical shifting systems due to unorthodox semi-internal cable routing through the frame BB shell. Read our PF30A: Install Solved post to find detailed instructions.



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  • Technical Specifications

    Weight: 73g

    Frame Width: 73mm

    Frame Diameter: 42mm

    Spindle Diameter: 30mm

Collections: Mountain

Type: Unknown Type

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