Product Details
A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano XTR BB93, Dura-Ace BB9000, and Token bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification, and featuring a ratchet/torque wrench-compatible 3/8" drive.
The BBT-49.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.
NOTE: Not designed for use with impact drivers or other power tools.
- Compatibilty
- Fits 16-Notch Threaded Bottom Bracket Tool Fittings
- Major diameter (outside of notches) of 39–40 mm
- Minor diameter (inside of notches) of 37.6 mm
- Compatible Models
- Shimano XTR BB93
- Shimano Dura-Ace BB9000
- Shimano Dura-Ace BB-R9100
- Token
- Also Fits Chainring Lockrings on Shimano® STEPS Square Spindle E-Bike Systems
- E6000
- E6002
- E6050
- Replacement For Shimano TL-FC38 tool