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Cycles U.K.£28.69Visit shop Park Tools Park Tool BBT-47-16 Bottom Bracket Tool 16-Notch 52mm-54mm ONE SIZE Blue - Cycles UK
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The Park Tool BBT-47-16 is a precision-engineered solution designed for professional mechanics and home bike builders who need a reliable way to install or remove threaded bottom brackets with 16-notch fittings. Its key benefit is the high-quality, CNC-machined aluminum construction that ensures a perfect interface with compatible T47 and PF30 bottom brackets, preventing marring or slippage. One caveat is that this tool is highly specific to 16-notch fittings with a 52-54mm major diameter, so users should verify their bottom bracket specifications before purchase to ensure compatibility.
| Model Part Number | BBT-47-16 |
|---|---|
| Brand | Park Tool |
No, it is recommended to use a standard hand ratchet or a torque wrench to prevent damage to the tool and the bottom bracket.
The BBT-47-16 features a standard 3/8-inch square drive.
No, this tool is specifically designed for 16-notch fittings with a 52-54mm major diameter, which is typically found on T47 and some PF30 systems, not standard BSA.
Simply wipe it with a clean shop rag after use to remove grease and metal shavings.
Yes, but be extra careful with torque application as plastic cups are more prone to deformation than aluminum ones.
Ensure that the tool is pushed firmly into the cup and that the bottom bracket cup is free of excess debris or old grease.
Measure the major diameter of your bottom bracket notches; the BBT-47-16 is designed for a major diameter of 52-54mm.
To use the BBT-47-16, simply attach it to your preferred 3/8-inch drive ratchet or torque wrench. Ensure that the notches on the tool are fully seated into the corresponding indentations on your bottom bracket cup before applying force.
Compatibility Checklist:
Care Instructions:
