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 bearing 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-type system. Don’t settle for good-as-new when you can have better-than-ever with a BBInfinite BB30 bottom bracket.
The BBInfinite 73mm 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.
Our 73mm bottom bracket modules ships with the special press tools and retaining compounds you'll need. All you need is the press.
Frame Width: 73mm
Frame Diameter: 42mm
Spindle Diameter: 30mm