Precision CNC machined aluminum tool for the installation and removal of 16-notch external bearing bottom brackets. Featuring updated tooth profiles to optimize the fit between the tool and high-performance BB parts. Anodized and laser engraved for easy identification and featuring a ratchet/torque wrench compatible 3/8″ drive.
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- 16 notch 39mm OD cups
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- Fits: Shimano® XTR® BB93, Dura-Ace® BB9000, Token®
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- Added depth to fit Shimano® STEPS square drive motor