PressFit cuts weight and provides easier installation by allowing you to press the bearing cups into the frame instead of threading them Theres no change to the crank spindle length and diameter remain the same This is a wider PressFit 30 bottom bracket to accomodate wider bottom bracket specifications Key Features PressFit 30 bottom bracket 6892 PF30 CrankBb Interface Standard Bearing Type 30mm Spindle Diameter Plastic Cup Material

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