The BTS-1 is a precision tool system which provides a piloted means of tapping the threads in the bottom bracket shell of a frame. After tapping, the taps act as guides to keep the included facing cutter perfectly square with the axis of the bottom bracket for cleanup of the faces of the bottom bracket shell.
In stock items will ship within 2 days, if an item is out of stock then please contact shop@thebicycleacademy.org for availability.
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