BBT-59.3
BBT-19.2
BBT-27.3
BBT-47-16_003
BBT-47-16_005
BBT-59.3_1
BBT-59.3_2
BBT-69.4
BBT-69.4_1
BBT-69.4_2

Park Tool - BBT Bottom Bracket Sockets 16-Notch

Regular price$47.90
/
Tax included.

PARK TOOL - BBT BOTTOM BRACKET SOCKETS 16-NOTCH

Bottom brackets occasionally require removal for service, replacement, or upgrading. 

BBT-19.2 FEATURES
Fits 16-notch threaded bottom bracket tool fittings with a 44-45 mm major diameter (outside of notches) and 42.7 mm minor diameter (inside of notches), including:

  • Shimano® BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups
  • Campagnolo®
  • SRAM®/Truvativ® GXP
  • Chris King®
  • FSA MegaExo®
  • Hope®
  • Race Face® X-type
  • Surly®
  • Wheels Manufacturing™
  • Fulcrum®
  • 16-notch Bafang® BBSH, BBS02 mid-drive e-bike motor lockrings.


BBT-27.3 FEATURES

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, PF30


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:

  • C-Bear® T45 24mm, 30mm, and DUB®, T47-BB86
  • CeramicSpeed T47/86
  • Enduro® BB30/30a TorqTite (30mm and DUB® spindles),T47 (30mm and DUB® spindles)
  • Kogel T47
  • SRAM® T47 DUB®
  • White Industries™ PF30 Thread-Together, T47


BBT-49.2 FEATURES
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 39-40 mm and a minor diameter (inside of notches) of 37.6 mm, including:

  • Shimano® XTR® BB93, Dura-Ace® BB9000, Dura-Ace® BB-R9100
  • Token®
  • Shimano® STEPS square spindle e-bike systems including:E6000, E6002, E6050
  • Replacement for Shimano TL-FC38 tool.


BBT-59.3 FEATURES
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 41–42 mm and a minor diameter (inside of notches) of 39 mm, including:

  • Shimano® Ultegra® BBR60, Deore XT® MT-800


BBT-69.4 FEATURES
Fits 16-notch tool fittings with a major diameter (outside of notches) of 44–45 mm and a minor diameter (inside of notches) of 42.7 mm, including:

  • Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded bottom bracket cups
  • Threaded bottom bracket cups from Campagnolo®, Chris King®, FSA® MegaExo®, Hope™, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, and others
  • Center lock disc brake rotor lockrings
  • Bafang BBSH, BBS02 mid-drive motor lockrings

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