Provides a piloted means of tapping the threads in bottom bracket shells
-English threaded taps and facing cutting tool included:
-1.370'' x 24 TPI right hand tap - English adjustable cup (part #691)
-1.370'' x 24 TPI left hand tap - English fixed cup (part #692)
-45 mm facing cutter (part #690)
-English Threading
-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 accurately face the bottom bracket shell.
-Available for Pickup within 2 to 1 businesses days