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" 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:

CeramicSpeed T47/86
Enduro® T47 (30mm and DUB® spindles)
Enduro® BB30/30a TorqTite (30mm and DUB® spindles)
Kogel T47
SRAM® T47 DUB®
White Industries™ T47
White Industries™ PF30 Thread-Together