Park Tool BBT-49.3 Bottom Bracket Tool - 16 Notch
These Park Tool bottom bracket tools fit 16-notch threaded bottom brackets, including Shimano and Token models, and are compatible with Shimano e-bike systems.
- Fits Shimano XTR BB93, Dura-Ace BB9000, and Token
- Also fits Shimano STEPS square spindle e-bike systems including: E6000, E6002, E6050
- Replacement for Shimano TL-FC38 tool