PARK TOOL - BBT BOTTOM BRACKET SOCKETS 12-NOTCH

BBT-35-12 FEATURES

• Fits 12-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 46.3 mm, including Praxis Works® M30
• 3/8" drive fitting

 

BBT-47-12 FEATURES

Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 50–53 mm and a minor diameter (inside of notches) of 48.2 mm, including:

• BBInfinite® T47
• Chris King® ThreadFit™ T47
• Chris King® ThreadFit™ 30
• Hambini T47
• Rotor® T47 External 30 mm
• Rotor® BBright®, BB30, BB386EVO, and PF30 thread-together

 

BBT-79.3 FEATURES

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