Park Tool Bottom Bracket Tool BBT-27.3

Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48-50 mm and a minor diameter (inside of notches) of 46.4 mm, including:

- FSA MegaEvo
- Wheels Manufacturing T47
- Wheels Manufacturing PF30


NOTE: The BBT-27.3 does not fit Hope BSA30.