Park tool Park Tool BBT-49.3 16 Notch 39 Mm Bottom Bracket Cup Extractor One Size Silver

Capable of fitting 16-notch threaded bottom brackets with a major diameter (outside of notches) of 39-40mm and a minor diameter (inside of notches) of 37.6mm, including: -Shimano® XTR® BB93

Specifications:

– For 3/8” head wrenches

– Shimano®
– Dura -Ace® BB9000
– Token®

Also fits chainring locks for Shimano® STEPS square drive motors, models:
– E6000
– E6002
– E6050

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