Park Tool BOTTOM BRACKET TOOL 16 NOTCH BBT-47-16

A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Enduro T47 and PF30 bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8 #34; drive. BBT-47-16 Features Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 52–54 mm and a minor diameter (inside of notches) of 48.8 mm, including: C-Bear T45 24mm, 30mm, and DUB C-Bear T47-BB86 CeramicSpeed T47/86 Enduro BB30/30a TorqTite (30mm and DUB spindles) Enduro T47 (30mm and DUB spindles) Kogel T47 SRAM T47 DUB White Industries PF30 Thread-Together White Industries T47 Not designed for use with impact drivers or other power tools.