Item # BBT-19.2
/ Tools / Crank & Bottom BracketBottom Bracket Tool – 16-Notch 44mm OD
The BBT-19.2 is used to remove and install external bearing crankset bottom brackets. Fits external bearing bottom brackets with 16 external notches and an outside diameter of approximately 44mm.
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BBT-19.2 Features
- 16-notch 44mm OD cups
- Fits:
- Shimano® BB80, BB5700, XT® BB70, BB51, and previous external bearing threaded cups
- External threaded types for Campagnolo®, Chris King®, FSA® MegaExo®, SRAM®/Truvativ® GXP®, Race Face® X-type, Surly®, Wheels®, Fulcrum®, Hope™ (non-BSA30) and others
- 16-notch Bafang® BBSH, BBS02 Mid Drive motor lockrings
Product Fitment
Below is a filterable table of bottom bracket models the BBT-19.2 is compatible with. For a full list of tool compatibility, see our Bottom Bracket Tool Finder.
| BBInfinite™ | Threaded | T47 External (drive side) |
| BBInfinite™ | Threaded | BSA Threaded |
| BBInfinite™ | Threaded | Italian Threaded |
| Campagnolo® | Threaded | Ultra-Torque® |
| Campagnolo® | Threaded | Pro-Tech™ |
| Campagnolo® | Threaded | Ekar (BSA and Italian threading) |
| Campagnolo® | Threaded | Power Torque™ |
| CeramicSpeed® | Thread-Together | BB30 Shimano® and GXP® |
| CeramicSpeed® | Threaded | Campagnolo® Ultra-Torque® T47, BSA, and Italian |
| CeramicSpeed® | Threaded | T47/68 Shimano®, GXP®, and Campagnolo® Ultra-Torque® |
| CeramicSpeed® | Threaded | Italian Threaded Shimano® and GXP® |
| Enduro® | Threaded | Italian Threaded 24mm |
| Enduro® | Threaded | BSA Threaded 24mm |
| Enduro® | Threaded | T47 GXP®, 24mm, and Campagnolo® Ultra-Torque® |
| Enduro® | Thread-Together | BB86/92 TorqTite® |
| Enduro® | Thread-Together | BB30/30a TorqTite® GXP®, 24mm, and Campagnolo® Ultra-Torque® |
| Enduro® | Thread-Together | BBright™ TorqTite® (drive side) |
| FSA® | Threaded | MegaExo® |
| Hambini™ | Threaded | BSA |
| Hawk Racing™ | Threaded | BSA |
| Hawk Racing™ | Threaded | Italian Threaded |
| Hope™ | Threaded | BSA |
| IRD® | Threaded | ScramJet™ |
| Kogel™ | Threaded | BSA 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 |
| Shimano® | Threaded | All Outboard (exc. Dura-Ace®, XTR®, Ultegra® BBR60, Deore XT® MT800) |
| SRAM® | Threaded | GXP® |
| SunRace® | Threaded | BB-497 |
| Suntour® | Threaded | BB-BKA008-C |
| Surly® | Threaded | O.D. |
| Token® | Threaded | TK877 |
| Token® | Threaded | TK878 |
| Token® | Threaded | T47R24 |
| Token® | Threaded | T47RGXP |
| 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 | BB4130QB |
| Token® | Thread-Together | BB4129QB |
| Token® | Thread-Together | BB4124C |
| Velo Orange® | Threaded | Threadless Repair |
| Wheels Mfg™ | Thread-Together | BB30 Outboard |
| Wheels Mfg™ | Threaded | BSA Threaded DUB® and 30mm |
| Wheels Mfg™ | Threaded | BSA Threaded GXP® and 24mm |
| Wheels Mfg™ | Thread-Together | BB30A |
