Park Tool - BBT-4 Bottom Bracket Tool Stock Item:Default Title The Panaracer Ratio successfully combines

The Panaracer Ratio successfully combines

A capacity of 17

lightly press the swing arm gauge

with the tubeless tyre mounted on the rim

Superior Grip: Stays secure in all conditions

Park Tool - BBT-4 Bottom Bracket Tool Stock Item:Default Title The Panaracer Ratio successfully combinesPARK TOOL BBT 4 BOTTOM BRACKET TOOL The 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.