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Park Tool Bottom Bracket Tool BBT-9 16-Notch 44mm OD

113488 / 763477000491 / BBT-9
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  • Bottom Bracket Tool – 16-Notch 44mm OD

    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 of the tool engages the 8 internal splines of the crank arm adjustment cap on Shimano Hollowtech II systems. The BBT-9 fits cups and lockrings with 16 external notches and an outside diameter of approximately 44mm.

    16-notch 44mm OD cups

    • Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups
    • External threaded types for Campagnolo, Chris King, FSA MegaExo, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, Hope (non-BSA30) and others
    • 16-notch rotor disc lockrings
    • 16-notch Bafang BBSH, BBS02 Mid Drive motor lockrings

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on order (delivery date unknown)