- Heavy duty shop quality bottom bracket tool
- For use with 16-notch external bearing bottom brackets with an outside diameter of 39mm
- Compatible with Shimano XTR BB93 and Dura Ace BB9000
- Updated with added depth to fit Shimano STEPS square drive motor
- For use with a 3/8″ ratchet/torque wrench
| Specs: | |
|---|---|
| Description: | Shimano BBT-49.2 BB-cup tool |








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