Wheels Manufacturing PressFit 30 Bottom Bracket Adaptor

These Delrin inserts are designed to adapt PF30 and Cannondale BB30-73A bottom brackets for use with SRAM and TruVativ cranksets. They are made from engineering-grade Delrin material and fit between the bearings and the crank spindle. These inserts provide a simple and effective solution for those looking to adapt their bottom bracket to accommodate a different type of crankset spindle.