PARK TOOL BBT-49.3 B.B. Tool TOOLS 611091
TOOL BB PARK BBT-49.3 16-NOTCHx39mm f/SHI BB93/BB9000/STEPS BBT-49.3 B.B. Tool 763477001610 BOTTOM BRACKET TOOLS 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 The BBT-49.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately) Replacement for Shimano TL-FC38 tool 3/8` drive fitting External BB Socket Black 16 Notch 39-40mm BBT-49.3 3/8` BLACK