The Park Tool BBT-69.4 Bottom Bracket Tool, click to enlarge
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Item # BBT-69.4

/ Tools / Brakes / Crank & Bottom Bracket / E-Bike

Bottom Bracket / Lockring Tool — 16-Notch

A precision CNC-machined aluminum tool for the installation and removal of select components with 16-notch tool fittings, including bottom brackets, center lock disc brakes, and e-bike motor lockrings. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.

The BBT-69.4 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.

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$26.95

Temporarily out of stock

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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

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

Product Fitment

Below is a filterable table of bottom bracket models the BBT-69.4 is compatible with. For a full list of tool compatibility, see our Bottom Bracket Tool Finder.

ACS® Threaded Crossfire™ External
Answer® BMX Threaded Ceramic
BBInfinite™ Threaded BSA Threaded
BBInfinite™ Threaded Italian Threaded
BBInfinite™ Threaded T47 External
Box® Components Threaded Extremum RacePrep™
Box® Components Threaded Two™ 24mm
C-Bear® Threaded BSA/ITA 24mm, Campagnolo®, and GXP®
Campagnolo® Threaded Ekar Pro-Tech™ BSA and Italian threading
Campagnolo® Threaded Ekar Pro-Tech™ T47 x 68
Campagnolo® Threaded Power Torque™
Campagnolo® Threaded Ultra-Torque®
CeramicSpeed® Thread-Together BB30 Shimano® and GXP®
CeramicSpeed® Threaded BSA Threaded Shimano® and GXP®
CeramicSpeed® Threaded Campagnolo® Ultra-Torque® T47, BSA, and Italian
CeramicSpeed® Threaded Italian Threaded Shimano® and GXP®
CeramicSpeed® Threaded T47/68 Shimano®, GXP®, and Campagnolo® Ultra-Torque®
Chris King® Threaded ThreadFit™ 24
ELEVN Racing™ Threaded Euro Bottom Brackets
Enduro® Thread-Together BB30/30a TorqTite® GXP®, 24mm, and Campagnolo® Ultra-Torque®
Enduro® Thread-Together BB86/92 TorqTite®
Enduro® Thread-Together BBright™ TorqTite® 24mm
Enduro® Threaded BSA and Italian Threaded 24mm
Enduro® Threaded T47 External
e*thirteen® Threaded BSA 24mm
FSA® Threaded MegaExo®
Hambini™ Threaded BSA
Hawk Racing™ Threaded BSA
Hawk Racing™ Threaded Italian Threaded
Hope™ Threaded BSA 24 mm
IRD® Threaded ScramJet™
Kogel™ Threaded BSA GXP®
Kogel™ Threaded T47 Outboard 24mm and GXP®
Origin8® Threaded Torqlite™ Outboard
Phil Wood™ Threaded BSA Outboard
Praxis Works® Threaded & Thread-Together M24
Praxis Works® Threaded & Thread-Together Shimano®
Profile Racing® Threaded Euro Outboard
Promax® Threaded Outboard
Race Face® Threaded BSA 24mm
Rotor® Threaded BSA GXP®
Rotor® Threaded BSA Shimano®
Rotor® Threaded T47 External 24mm
Samox® Threaded EB2401 and EB2402
Shimano® Threaded All Other Outboard
SRAM® Threaded GXP®
SunRace® Threaded BB-497
Suntour® Threaded BB-BKA008-C
Surly® Threaded O.D.
Token® Thread-Together BB841T-41
Token® Thread-Together BB841T-42
Token® Thread-Together BB841T-42A
Token® Thread-Together BB841T-46
Token® Thread-Together BB841T-46A
Token® Thread-Together BB4124C
Token® Thread-Together BB4129QB
Token® Thread-Together BB4130QB
Token® Threaded T47R24
Token® Threaded T47RGXP
Token® Threaded TK877
Token® Threaded TK878
Velo Orange® Threaded Threadless Repair
Wheels Mfg™ Thread-Together BB30 Outboard
Wheels Mfg™ Thread-Together BB30A
Wheels Mfg™ Threaded BSA Threaded GXP® and 24mm
Wheels Mfg™ Thread-Together PF30 Outboard GXP® and 24mm
Wheels Mfg™ Threaded T47 Outboard GXP® and 24mm
White Industries™ Threaded BBE22T47
White Industries™ Threaded BBE24BSA
White Industries™ Threaded BBE24T47

Use and Care

Do not use with power tools.

Parts & Accessories

BBT-RS

Bottom Bracket Tool Retaining System

BBT-69.4 Bottom Bracket / Lockring Tool - 16-Notch 44 mm

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