The Aerozine PF24 PressFit Bottom Bracket is designed to provide smooth crank rotation and reliable drivetrain performance on compatible bicycles Featuring a 24mm spindle interface and a 41mm pressfit shell diameter it is intended for frames with compatible bottom bracket dimensionsSuitable for bicycle maintenance or replacement builds this bottom bracket is designed for compatible frame shell widths of 86mm or 92mm Confirm your frames bottom bracket standard and crankset spindle compatibility before installation to ensure a correct fitFeatures Aerozine pressfit bottom bracket PF24 design with 41mm shell diameter Designed for 24mm crankset spindles Compatible with 86mm and 92mm shell widths Suitable for compatible cranksets and frames

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