Park Tool Bottom Bracket Tool BBT-4 drumbeat21-104 - Narrow profile keeps pannier

- Narrow profile keeps pannier weight close to center for better balance

3 use our Y head design for strength and a durable industrial phosphate finish

lightweight IB-1 features our unique I-Beam handle

May we introduce the all-new

Reports the following:

Park Tool Bottom Bracket Tool BBT-4 drumbeat21-104 - Narrow profile keeps pannierThe BBT 4 is made for the installation and removal of 6 notch SC S and AC H cartridge cups used on Campagnolo Veloce, Xenon, Mirage, Daytona and Avanti sealed cartridge bottom brackets. These bottom brackets have six notches around the outside of each cup. The handle of the BBT 4 is vinyl coated for comfort.