Park Tool BBT-29 Bottom Bracket Tool, click to enlarge
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Item # BBT-29

/ Tools / Crank & Bottom Bracket

Bottom Bracket Tool — 16-Notch

The BBT-29 is a double-ended bottom bracket wrench designed to fit 16-notch bearing cups with an outside diameter of 39mm (e.g. Shimano® Dura-Ace® 9000 series and XTR® 980 series) as well as 16-notch bearing cups with an outside diameter of 48.5mm (e.g. FSA® MegaEvo®).

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Product Fitment

Below is a filterable table of bottom bracket models the BBT-29 is compatible with. For a full list of tool compatibility, see our Bottom Bracket Tool Finder.

FSA® Threaded BB386EVO™
FSA® Threaded BB392EVO™ Crank to BSA Frame
FSA® Threaded MegaEvo®
Token® Thread-Together BB46BR29
Token® Threaded BB386BSA
Token® Threaded BB392BSA
Token® Thread-Together BB38625
Token® Thread-Together BB38629
Token® Threaded T47R30
Token® Threaded T47R386/T47R392
Token® Thread-Together T47V24
Token® Threaded T47V386/T47V392
Token® Thread-Together T47VGXP
Token® Thread-Together TF46BR24
Token® Thread-Together TF46BR30
Token® Thread-Together TF46BRGXP
Token® Thread-Together TF46GXP
Token® Thread-Together TF386GXP
Token® Thread-Together TF4624
Token® Thread-Together TF4630
Token® Thread-Together TF38624
Wheels Mfg™ Thread-Together BB86/92
Wheels Mfg™ Thread-Together BB386EVO™
Wheels Mfg™ Thread-Together BBright™
Wheels Mfg™ Thread-Together PF30 Outboard DUB® and 30mm
Wheels Mfg™ Threaded T47 Inboard
Wheels Mfg™ Threaded T47 Outboard DUB® and 30mm

Parts & Accessories


Bottom Bracket Tool Retaining System