The Mission American BMX Bottom Bracket Kit contains 2 precision sealed bearings, aluminium cups, high-density plastic cone spacers, a centre-tube spacer, sprocket adapter, and numerous adjustment washers.
Note: The 24mm model actually measures 23.8mm, allowing compatibility with modern freestyle cranks when secured. For a genuine 24mm size, please refer to the racing section.
Note: Prior to purchasing a bottom bracket, it is essential to verify the compatibility of your frame type. If it lacks integrated cups, an American bottom bracket would be suitable, but with integrated cups, the bearings will not fit within the sockets.
