Park Tool Bottom Bracket Tool BBT-79.3

Description

The Park Tool Bottom Bracket Tool BBT-79.3 will allow you to install and remove select threaded BB’s with 12-notch tool fittings. Including SRAM BSA DUB, Race Face Cinch, Rotor BSA30, and others.

Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8″ drive.

The BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). 

Park Tool Bottom Bracket Tool BBT-79.3 Compatibility:

Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45–47 mm and a minor diameter (inside of notches) of 44 mm, including:

SRAM® BSA DUB®
Race Face® Cinch®
Rotor® BSA30
Zipp® Vuma™
Hawk Racing™ BB3086™
and more

Not on the list? Check out Park Tool’s BB tool finder here.

Not designed for use with impact drivers or other power tools.