The BBT-29 is a double-ended bottom bracket wrench for the installation and removal of two different 16-notch tool fittings found on select bottom brackets, including Shimano Dura-Ace BB9000, Shimano XTR BB93, FSA MegaEvo, and Wheels Manufacturing. Long plated-steel handle offers good leverage for high-torque applications.

BBT-29 FEATURES
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 3940 mm and a minor diameter (inside of notches) of 37.6 mm, including:

Shimano XTR BB93
Shimano Dura-Ace BB9000
Token
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 4850 mm and a minor diameter (inside of notches) of 46.4 mm, including:

FSA MegaEvo
Wheels Manufacturing T47
Wheels Manufacturing PF30
NOTE: Does not fit Hope BSA30

PARK TOOL – BBT-29 BOTTOM BRACKET TOOL

The BBT-29 is a double-ended bottom bracket wrench designed to fit 16-notch bearing cups with an outside diameter of 39mm (e.g. Shimano Dura-Ace 9000 series and XTR 980 series) as well as 16-notch bearing cups with an outside diameter of 48.5mm (e.g. FSA MegaEvo).