About Park Tool Bottom Bracket Tool Shimano BB93/9000 (BBT-49.2)
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.
16 notch 39mm OD cups
Fits: Shimano® XTR® BB93, Dura-Ace® BB9000, Token®
Added depth to fit chainring lockrings on Shimano® STEPS square spindle e-bike systems including E6000, E6002, & E6050
Replacement for Shimano TL-FC38 tool
About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.