The Park Tool BBT-47-16 Bottom Bracket Tool — 16-Notch, click to enlarge
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Item # BBT-47-16

/ Tools / Crank & Bottom Bracket

Bottom Bracket Tool — 16-Notch

A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Enduro® T47 and PF30 bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.

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

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

Product Fitment

Below is a filterable table of bottom bracket models the BBT-47-16 is compatible with. For a full list of tool compatibility, see our Bottom Bracket Tool Finder.

C-Bear® Threaded T45 24mm, 30mm, and DUB®
C-Bear® Threaded T47 BB86
Campagnolo® Threaded Ekar Pro-Tech™ T47 x 86
Cane Creek® Threaded T47 Internal
CeramicSpeed® Threaded T47/86 and T47A
Enduro® Thread-Together BB30/30a TorqTite® 30mm and DUB®
Enduro® Thread-Together BBright™ TorqTite® 24mm
Enduro® Thread-Together BBright™ TorqTite® 30mm and DUB®
Enduro® Threaded T47 Internal
Kogel™ Threaded T47 Inboard
SRAM® Threaded T47 DUB®
White Industries™ Threaded BBE22T47
White Industries™ Threaded BBE24T47
White Industries™ Thread-Together BBE29PF30
White Industries™ Thread-Together BBE30PF30
White Industries™ Threaded BBI22T47
White Industries™ Threaded BBI24T47
White Industries™ Threaded BBI29T47
White Industries™ Threaded BBI306873T47
White Industries™ Threaded BBI308692T47

Parts & Accessories


Bottom Bracket Tool Retaining System

BBT-47-16 Bottom Bracket Tool