Park BBT-9 Bottom Bracket ToolThe new BBT-9 Bottom Bracket Tool is designed to remove and install Shimano® Hollowtech II, Race Face® X-type, FSA® MegaExo, and Truvativ® Giga X-pipe bottom brackets. Laser cut for a precise fit, one end of the BBT-9 securely engages the 16 notches of the bottom bracket cups, while the other end engages the 8 internal splines of the crank arm adjustment cap.763477000491
