Fits 16-notch 44mm OD cups
-Also works on 16-notch rotor disc lockrings
-Center handle section dipped in vinyl for comfort
-Octalink/ISIS
-The BBT-9 is used to remove and install external bearing crankset bottom brackets. One end of the BBT-9 securely engages the 16 notches of bottom bracket cups. The other end engages the 8 internal splines of the crank arm adjustment cap.
-Available for Pickup within 2 to 1 businesses days