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Optimized tooth profile for smooth power transfer
Available in multiple sizes and bold color options
or go titanium to save weight without losing strength
Dual pinch bolts for even clamping force
Park Tool BBT-9 Bottom Bracket Wrench Protection Optimized tooth profile for smoothThis is the Park Tool BBT 9 Bottom Bracket Wrench. 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 the bottom bracket cups. The other end of the tool engages the 8 internal splines of the crank arm adjustment cap. The BBT 9 fits cups and rotor disk lockrings with 16 external notches and an outside diameter of approximately 44mm. The BBT 9 works with many
US$ 187.50
US$ 187.50
US$ 187.50
US$ 187.50
US$ 187.50
US$ 187.50
US$ 187.50